Dr. John C. Isaac, M.D.
Interventional Cardiology (Interventional Cardiology Physician)
- Medicare participating
At a glance
- Medical school
- University of Texas Southwestern Medical School at Dallas (1994)
- Years since graduation
- 32
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 1,253
Licensed in Texas since 1997, according to the Texas Medical Board. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1994Medical school: University of Texas Southwestern Medical School at Dallas
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Interventional Cardiology Physician primary
TX license K4090 (first issued 1997; active) -
Cardiovascular Disease Physician
TX license K4090 (first issued 1997; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Houston Methodist Hospital Houston, TX
- Houston Methodist Willowbrook Hospital Houston, TX
- Houston Methodist Cypress Hospital Cypress, TX
Medical groups
- Houston Cardiovascular Assoc PA (82 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 1,253
- Services billed
- 9,530
- Patients’ average age
- 76
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 2,306 | 1,068 |
| Injection, regadenoson, 0.1 mg | 1,860 | 465 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 753 | 714 |
| Evaluation of cardiac rhythm monitor system, remote up to 30 days | 710 | 91 |
| Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec | 709 | 90 |
| Ultrasound of both sides of head and neck blood flow | 608 | 606 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 551 | 549 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 429 | 359 |
| Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | 402 | 398 |
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan | 398 | 398 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Ezetimibe Other prescribers in Houston, TX | 2,335 |
| Rosuvastatin Calcium Other prescribers in Houston, TX | 1,749 |
| Atorvastatin Calcium Other prescribers in Houston, TX | 1,643 |
| Repatha Sureclick (evolocumab) Other prescribers in Houston, TX | 1,403 |
| Metoprolol Succinate Other prescribers in Houston, TX | 1,146 |
| Amlodipine Besylate Other prescribers in Houston, TX | 950 |
| Eliquis (apixaban) Other prescribers in Houston, TX | 881 |
| Clopidogrel (clopidogrel bisulfate) Other prescribers in Houston, TX | 645 |
| Valsartan Other prescribers in Houston, TX | 406 |
| Furosemide Other prescribers in Houston, TX | 349 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 27 companies reported 383 payments worth $214,376 in total to this clinician.
| Amgen Inc. | $127,762 |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $21,212 |
| E.r. Squibb & Sons, L.l.c. | $20,135 |
| Heartflow, Inc. | $19,530 |
| Lilly USA, LLC | $13,965 |
| Medicure Pharma Inc. | $5,000 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $2,569 |
| Novartis Pharmaceuticals Corporation | $1,964 |
| Compensation for services other than consulting (speaking, faculty) | $171,043 |
|---|---|
| Travel and Lodging | $19,031 |
| Consulting Fee | $15,908 |
| Food and Beverage | $8,374 |
| Education | $20.22 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Amgen Inc. Oct 21, 2025 | Consulting Fee REPATHA · Cardiovascular | $12,870 |
| E.r. Squibb & Sons, L.l.c. May 20, 2025 | Compensation for services other than consulting (speaking, faculty) CAMZYOS · Cardiovascular | $6,120 |
| Heartflow, Inc. Nov 18, 2025 | Compensation for services other than consulting (speaking, faculty) FFRct · Coronary | $6,019 |
| Heartflow, Inc. Oct 16, 2025 | Compensation for services other than consulting (speaking, faculty) FFRct · Coronary | $5,400 |
| Medicure Pharma Inc. May 13, 2025 | Compensation for services other than consulting (speaking, faculty) Zypitamag · Cardiology | $5,000 |
| Regeneron Healthcare Solutions, Inc. Feb 27, 2025 | Compensation for services other than consulting (speaking, faculty) EVKEEZA · CARDIOVASCULAR AND METABOLIC | $4,928 |
| Regeneron Healthcare Solutions, Inc. May 13, 2025 | Compensation for services other than consulting (speaking, faculty) EVKEEZA · CARDIOVASCULAR AND METABOLIC | $4,928 |
| Regeneron Healthcare Solutions, Inc. Nov 21, 2025 | Compensation for services other than consulting (speaking, faculty) EVKEEZA · CARDIOVASCULAR AND METABOLIC | $4,928 |
| E.r. Squibb & Sons, L.l.c. Jun 24, 2025 | Compensation for services other than consulting (speaking, faculty) CAMZYOS · Cardiovascular | $4,080 |
| E.r. Squibb & Sons, L.l.c. Aug 14, 2025 | Compensation for services other than consulting (speaking, faculty) CAMZYOS · Cardiovascular | $4,080 |
All 208 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| Amgen Inc. Dec 30, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $12.60 |
| Amgen Inc. Dec 30, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $5.00 |
| Amgen Inc. Dec 19, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Gonzales, LA · in-kind | $171 |
| Amgen Inc. Dec 17, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Dec 17, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $934 |
| Amgen Inc. Dec 15, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Dec 15, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $467 |
| Amgen Inc. Dec 12, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Tyler, TX · in-kind | $141 |
| Amgen Inc. Dec 9, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Dec 9, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Gonzales, LA · in-kind | $614 |
| Amgen Inc. Dec 9, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Covington, LA · in-kind | $502 |
| Amgen Inc. Dec 9, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $467 |
| Amgen Inc. Dec 2, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Tyler, TX · in-kind | $614 |
| Amgen Inc. Nov 27, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Nov 27, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $934 |
| Amgen Inc. Nov 27, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Baton Rouge, LA | $192 |
| Amgen Inc. Nov 27, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to The Woodlands, TX | $56.00 |
| Amgen Inc. Nov 27, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Baton Rouge, LA | $47.68 |
| Amgen Inc. Nov 27, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Baton Rouge, LA | $46.20 |
| Amgen Inc. Nov 27, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Baton Rouge, LA | $25.00 |
| Amgen Inc. Nov 27, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to The Woodlands, TX | $14.59 |
| Amgen Inc. Nov 27, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to The Woodlands, TX | $5.00 |
| Amgen Inc. Nov 27, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Baton Rouge, LA | $1.50 |
| Novartis Pharmaceuticals Corporation Nov 26, 2025 | Consulting Fee LEQVIO · Cardiology/Vascular Diseases | $1,688 |
| E.r. Squibb & Sons, L.l.c. Nov 25, 2025 | Compensation for services other than consulting (speaking, faculty) CAMZYOS · Cardiovascular | $4,080 |
| Amgen Inc. Nov 24, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,000 |
| Regeneron Healthcare Solutions, Inc. Nov 21, 2025 | Compensation for services other than consulting (speaking, faculty) EVKEEZA · CARDIOVASCULAR AND METABOLIC | $4,928 |
| Amgen Inc. Nov 20, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $1,401 |
| Amgen Inc. Nov 20, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $817 |
| Regeneron Healthcare Solutions, Inc. Nov 20, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to PLANO, TX · in-kind | $277 |
| E.r. Squibb & Sons, L.l.c. Nov 20, 2025 | Travel and Lodging CAMZYOS · Cardiovascular · travel to Friendswood, TX | $51.80 |
| Heartflow, Inc. Nov 18, 2025 | Compensation for services other than consulting (speaking, faculty) FFRct · Coronary | $6,019 |
| Amgen Inc. Nov 18, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Nov 18, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,000 |
| Amgen Inc. Nov 18, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $467 |
| Heartflow, Inc. Nov 18, 2025 | Travel and Lodging FFRct · Coronary · travel to Houston, TX | $23.20 |
| Amgen Inc. Nov 12, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Beaumont, TX | $154 |
| Amgen Inc. Nov 11, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Nov 11, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $467 |
| Amgen Inc. Nov 11, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $16.80 |
| Amgen Inc. Nov 11, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $5.00 |
| Amgen Inc. Nov 10, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Nov 10, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to New Orleans, LA · in-kind | $303 |
| Amgen Inc. Nov 9, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to New Orleans, LA · in-kind | $316 |
| Heartflow, Inc. Nov 8, 2025 | Travel and Lodging FFRct · Coronary · travel to Houston, TX | $139 |
| Amgen Inc. Nov 6, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Friendswood, TX | $51.80 |
| Regeneron Healthcare Solutions, Inc. Nov 5, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to PLANO, TX · in-kind | $439 |
| Amgen Inc. Nov 5, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Spring, TX | $54.60 |
| Amgen Inc. Nov 5, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Spring, TX | $5.00 |
| Amgen Inc. Nov 5, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Spring, TX | $4.42 |
| Amgen Inc. Oct 30, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Oct 30, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $467 |
| Amgen Inc. Oct 30, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Baton Rouge, LA · in-kind | $417 |
| Amgen Inc. Oct 28, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Oct 28, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $467 |
| Amgen Inc. Oct 28, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Anchorage, AK | $68.99 |
| Amgen Inc. Oct 28, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Anchorage, AK | $62.38 |
| Amgen Inc. Oct 28, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Anchorage, AK | $44.80 |
| Amgen Inc. Oct 28, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Anchorage, AK | $6.00 |
| Amgen Inc. Oct 28, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Anchorage, AK | $2.57 |
| Amgen Inc. Oct 24, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Webster, TX | $54.60 |
| Amgen Inc. Oct 24, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Webster, TX | $5.00 |
| Amgen Inc. Oct 21, 2025 | Consulting Fee REPATHA · Cardiovascular | $12,870 |
| Amgen Inc. Oct 21, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Thousand Oaks, CA | $3,218 |
| Amgen Inc. Oct 17, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Oct 17, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $467 |
| Heartflow, Inc. Oct 16, 2025 | Compensation for services other than consulting (speaking, faculty) FFRct · Coronary | $5,400 |
| Heartflow, Inc. Oct 16, 2025 | Travel and Lodging FFRct · Coronary · travel to Houston, TX | $92.79 |
| Amgen Inc. Oct 9, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Oct 9, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Oct 9, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $1,868 |
| Amgen Inc. Oct 8, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Anchorage, AK · in-kind | $584 |
| Heartflow, Inc. Oct 8, 2025 | Travel and Lodging FFRct · Coronary · travel to Los Angeles, CA | $201 |
| Amgen Inc. Oct 3, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Tyler, TX | $44.80 |
| Amgen Inc. Oct 3, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Tyler, TX | $41.28 |
| Amgen Inc. Oct 3, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Tyler, TX | $29.27 |
| Amgen Inc. Oct 3, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Tyler, TX | $25.00 |
| Amgen Inc. Oct 3, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Tyler, TX | $1.50 |
| Amgen Inc. Oct 1, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Plano, TX | $50.60 |
| Amgen Inc. Oct 1, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Plano, TX | $44.80 |
| Amgen Inc. Oct 1, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Plano, TX | $29.50 |
| Amgen Inc. Oct 1, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Plano, TX | $20.95 |
| Amgen Inc. Oct 1, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $8.00 |
| Amgen Inc. Oct 1, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $4.20 |
| Amgen Inc. Oct 1, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Plano, TX | $3.84 |
| Amgen Inc. Oct 1, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $2.00 |
| Amgen Inc. Sep 26, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Sep 26, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Sep 26, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $467 |
| Amgen Inc. Sep 26, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to The Woodlands, TX | $57.40 |
| Amgen Inc. Sep 26, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to The Woodlands, TX | $3.00 |
| Amgen Inc. Sep 23, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Anchorage, AK · in-kind | $862 |
| Amgen Inc. Sep 19, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Sugar Land, TX | $35.70 |
| Amgen Inc. Sep 19, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Sugar Land, TX | $6.00 |
| Amgen Inc. Sep 19, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Sugar Land, TX | $4.00 |
| Amgen Inc. Sep 19, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Sugar Land, TX | $3.90 |
| Amgen Inc. Sep 15, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Sep 15, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $934 |
| Amgen Inc. Sep 12, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Plano, TX · in-kind | $367 |
| E.r. Squibb & Sons, L.l.c. Sep 10, 2025 | Travel and Lodging CAMZYOS · Cardiovascular · travel to Sugar Land, TX | $21.00 |
| E.r. Squibb & Sons, L.l.c. Sep 10, 2025 | Travel and Lodging CAMZYOS · Cardiovascular · travel to Sugar Land, TX | $7.20 |
| Amgen Inc. Sep 9, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Sep 9, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $467 |
| Amgen Inc. Sep 5, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Tyler, TX · in-kind | $141 |
| Amgen Inc. Sep 4, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Sep 4, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to SHREVEPORT, LA · in-kind | $495 |
| Amgen Inc. Sep 4, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to SHREVEPORT, LA · in-kind | $122 |
| Amgen Inc. Sep 4, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to SHREVEPORT, LA · in-kind | $32.00 |
| Amgen Inc. Sep 4, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $30.80 |
| Amgen Inc. Sep 4, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $5.00 |
| Amgen Inc. Sep 4, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $3.90 |
| Heartflow, Inc. Sep 3, 2025 | Travel and Lodging FFRct · Coronary · travel to Los Angeles, CA | $176 |
| Heartflow, Inc. Aug 29, 2025 | Travel and Lodging FFRct · Coronary · travel to Los Angeles, CA | $428 |
| Amgen Inc. Aug 29, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Friendswood, TX | $51.80 |
| Amgen Inc. Aug 21, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Plano, TX · in-kind | $181 |
| Amgen Inc. Aug 20, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Tyler, TX · in-kind | $495 |
| Bayer HealthCare Pharmaceuticals Inc. Aug 20, 2025 | Education Kerendia · Cardio-Renal · in-kind | $20.22 |
| E.r. Squibb & Sons, L.l.c. Aug 14, 2025 | Compensation for services other than consulting (speaking, faculty) CAMZYOS · Cardiovascular | $4,080 |
| Amgen Inc. Aug 14, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Aug 14, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Aug 14, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $467 |
| Heartflow, Inc. Aug 14, 2025 | Compensation for services other than consulting (speaking, faculty) FFRct · Coronary | $225 |
| Lilly USA, LLC Aug 13, 2025 | Compensation for services other than consulting (speaking, faculty) | $1,250 |
| Lilly USA, LLC Jul 24, 2025 | Compensation for services other than consulting (speaking, faculty) | $1,250 |
| Boehringer Ingelheim Pharmaceuticals, Inc. Jul 24, 2025 | Compensation for services other than consulting (speaking, faculty) JARDIANCE · DIABETES | $1,250 |
| Regeneron Healthcare Solutions, Inc. Jul 11, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to MCKINNEY, TX · in-kind | $122 |
| Regeneron Healthcare Solutions, Inc. Jul 11, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to MCKINNEY, TX · in-kind | $46.20 |
| Regeneron Healthcare Solutions, Inc. Jul 11, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to MCKINNEY, TX · in-kind | $31.70 |
| Regeneron Healthcare Solutions, Inc. Jul 11, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to MCKINNEY, TX · in-kind | $14.20 |
| Regeneron Healthcare Solutions, Inc. Jul 11, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to MCKINNEY, TX · in-kind | $1.50 |
| E.r. Squibb & Sons, L.l.c. Jul 7, 2025 | Travel and Lodging CAMZYOS · Cardiovascular · travel to Houston, TX | $35.00 |
| E.r. Squibb & Sons, L.l.c. Jul 7, 2025 | Travel and Lodging CAMZYOS · Cardiovascular · travel to Houston, TX | $5.00 |
| Amgen Inc. Jul 1, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $32.20 |
| Amgen Inc. Jul 1, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Houston, TX | $5.40 |
| E.r. Squibb & Sons, L.l.c. Jun 24, 2025 | Compensation for services other than consulting (speaking, faculty) CAMZYOS · Cardiovascular | $4,080 |
| Lilly USA, LLC Jun 24, 2025 | Compensation for services other than consulting (speaking, faculty) | $1,250 |
| Boehringer Ingelheim Pharmaceuticals, Inc. Jun 24, 2025 | Compensation for services other than consulting (speaking, faculty) JARDIANCE · DIABETES | $1,250 |
| Lilly USA, LLC Jun 20, 2025 | Compensation for services other than consulting (speaking, faculty) | $1,250 |
| Heartflow, Inc. Jun 20, 2025 | Compensation for services other than consulting (speaking, faculty) FFRct · Coronary | $1,238 |
| Heartflow, Inc. Jun 20, 2025 | Travel and Lodging FFRct · Coronary · travel to Houston, TX | $58.80 |
| Amgen Inc. Jun 17, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Heartflow, Inc. Jun 6, 2025 | Consulting Fee FFRct · Coronary | $1,350 |
| E.r. Squibb & Sons, L.l.c. May 20, 2025 | Compensation for services other than consulting (speaking, faculty) CAMZYOS · Cardiovascular | $6,120 |
| Medicure Pharma Inc. May 13, 2025 | Compensation for services other than consulting (speaking, faculty) Zypitamag · Cardiology | $5,000 |
| Regeneron Healthcare Solutions, Inc. May 13, 2025 | Compensation for services other than consulting (speaking, faculty) EVKEEZA · CARDIOVASCULAR AND METABOLIC | $4,928 |
| Regeneron Healthcare Solutions, Inc. May 13, 2025 | Compensation for services other than consulting (speaking, faculty) EVKEEZA · CARDIOVASCULAR AND METABOLIC | $3,080 |
| Regeneron Healthcare Solutions, Inc. May 10, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to PLANO, TX · in-kind | $157 |
| Amgen Inc. May 5, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $2,800 |
| Amgen Inc. May 5, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $467 |
| Amgen Inc. May 5, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to PEARLAND, TX | $44.80 |
| Amgen Inc. May 5, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to PEARLAND, TX | $12.01 |
| Amgen Inc. May 5, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to PEARLAND, TX | $5.00 |
| E.r. Squibb & Sons, L.l.c. May 1, 2025 | Travel and Lodging CAMZYOS · Cardiovascular · travel to Beaumont, TX | $771 |
| Regeneron Healthcare Solutions, Inc. May 1, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to MCKINNEY, TX · in-kind | $447 |
| Lilly USA, LLC Apr 15, 2025 | Compensation for services other than consulting (speaking, faculty) JARDIANCE · Diabetes | $1,250 |
| Lilly USA, LLC Apr 14, 2025 | Travel and Lodging JARDIANCE · Diabetes · travel to BELLAIRE, TX | $58.41 |
| Amgen Inc. Apr 9, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to KNOXVILLE, TN | $68.20 |
| Amgen Inc. Apr 9, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Knoxville, TN | $68.20 |
| Amgen Inc. Apr 9, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Knoxville, TN | $48.75 |
| Amgen Inc. Apr 9, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to KNOXVILLE, TN | $48.75 |
| Amgen Inc. Apr 9, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to KNOXVILLE, TN | $44.80 |
| Amgen Inc. Apr 9, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Knoxville, TN | $44.80 |
| Amgen Inc. Apr 9, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Knoxville, TN | $19.00 |
| Amgen Inc. Apr 9, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to KNOXVILLE, TN | $19.00 |
| Amgen Inc. Apr 9, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to KNOXVILLE, TN | $4.50 |
| Amgen Inc. Apr 9, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Knoxville, TN | $4.50 |
| Amgen Inc. Apr 8, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $2,800 |
| Amgen Inc. Apr 8, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $2,800 |
| Amgen Inc. Apr 8, 2025 | Compensation for services other than consulting (speaking, faculty) REPATHA · Cardiovascular | $1,868 |
| Amgen Inc. Apr 8, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $1,868 |
| Amgen Inc. Apr 3, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $2,800 |
| Lilly USA, LLC Apr 3, 2025 | Compensation for services other than consulting (speaking, faculty) JARDIANCE · Diabetes | $1,250 |
| Lilly USA, LLC Apr 3, 2025 | Compensation for services other than consulting (speaking, faculty) JARDIANCE · Diabetes | $950 |
| Amgen Inc. Apr 3, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $467 |
| Amgen Inc. Apr 2, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Knoxville, TN · in-kind | $308 |
| Amgen Inc. Apr 2, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to KNOXVILLE, TN · in-kind | $308 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to RIDGELAND, MS · in-kind | $63.28 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to RIDGELAND, MS · in-kind | $46.20 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to RIDGELAND, MS · in-kind | $25.00 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to RIDGELAND, MS · in-kind | $6.53 |
| Regeneron Healthcare Solutions, Inc. Apr 1, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to RIDGELAND, MS · in-kind | $1.50 |
| Amgen Inc. Mar 28, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to COLLEGE STATION, TX · in-kind | $638 |
| Amgen Inc. Mar 23, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to KNOXVILLE, TN · in-kind | $657 |
| Amgen Inc. Mar 23, 2025 | Travel and Lodging REPATHA · Cardiovascular · travel to Knoxville, TN · in-kind | $657 |
| Lilly USA, LLC Mar 17, 2025 | Travel and Lodging JARDIANCE · Diabetes · travel to SUGAR LAND, TX | $26.60 |
| Lilly USA, LLC Mar 17, 2025 | Travel and Lodging JARDIANCE · Diabetes · travel to SUGAR LAND, TX | $2.10 |
| Amgen Inc. Mar 14, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $701 |
| Amgen Inc. Mar 14, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to HOUSTON, TX | $12.60 |
| Lilly USA, LLC Mar 13, 2025 | Compensation for services other than consulting (speaking, faculty) JARDIANCE · Diabetes | $2,500 |
| Lilly USA, LLC Mar 13, 2025 | Compensation for services other than consulting (speaking, faculty) JARDIANCE · Diabetes | $950 |
| Heartflow, Inc. Mar 7, 2025 | Compensation for services other than consulting (speaking, faculty) FFRct · Coronary | $3,667 |
| Amgen Inc. Mar 6, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $2,800 |
| Regeneron Healthcare Solutions, Inc. Feb 27, 2025 | Compensation for services other than consulting (speaking, faculty) EVKEEZA · CARDIOVASCULAR AND METABOLIC | $4,928 |
| Lilly USA, LLC Feb 24, 2025 | Compensation for services other than consulting (speaking, faculty) JARDIANCE · Diabetes | $1,875 |
| Regeneron Healthcare Solutions, Inc. Feb 20, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to RIDGELAND, MS · in-kind | $195 |
| Regeneron Healthcare Solutions, Inc. Feb 18, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to RIDGELAND, MS · in-kind | $612 |
| Amgen Inc. Feb 17, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to HOUSTON, TX | $5.00 |
| Amgen Inc. Feb 17, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to HOUSTON, TX | $4.20 |
| Regeneron Healthcare Solutions, Inc. Feb 13, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to BIRMINGHAM, AL · in-kind | $143 |
| Regeneron Healthcare Solutions, Inc. Feb 13, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to BIRMINGHAM, AL · in-kind | $61.66 |
| Regeneron Healthcare Solutions, Inc. Feb 13, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to BIRMINGHAM, AL · in-kind | $44.22 |
| Regeneron Healthcare Solutions, Inc. Feb 13, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to BIRMINGHAM, AL · in-kind | $1.50 |
| Amgen Inc. Feb 11, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $2,800 |
| Regeneron Healthcare Solutions, Inc. Feb 7, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to THE WOODLANDS, TX · in-kind | $50.92 |
| Regeneron Healthcare Solutions, Inc. Feb 7, 2025 | Travel and Lodging EVKEEZA · CARDIOVASCULAR AND METABOLIC · travel to THE WOODLANDS, TX · in-kind | $3.00 |
| Amgen Inc. Feb 4, 2025 | Travel and Lodging Repatha · Cardiovascular · travel to BAYTOWN, TX | $61.60 |
| Amgen Inc. Jan 29, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $2,800 |
| Amgen Inc. Jan 29, 2025 | Compensation for services other than consulting (speaking, faculty) Repatha · Cardiovascular | $467 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.