Dr. William C. Dixon IV
Interventional Cardiology (Interventional Cardiology Physician)
- Medicare participating
At a glance
- Medical school
- Medical College of Wisconsin (1994)
- Years since graduation
- 32
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 880
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: Medical College of Wisconsin
- 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
FL license 103320 -
Cardiovascular Disease Physician
FL license 103320
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Tallahassee Memorial Healthcare Tallahassee, FL
- Jackson Hospital Marianna, FL
- Doctors Memorial Hospital Inc Perry, FL
- Calhoun-Liberty Hospital Blountstown, FL
Medical groups
- Tallahassee Memorial Healthcare Inc (497 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
- 880
- Services billed
- 2,210
- Patients’ average age
- 76
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 575 | 424 |
| Established patient office or other outpatient visit, 20-29 minutes | 171 | 135 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 164 | 158 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 149 | 134 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 132 | 129 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 122 | 58 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 117 | 117 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 99 | 94 |
| New patient office or other outpatient visit, 45-59 minutes | 97 | 97 |
| Complete ultrasound study of arm and leg arteries | 74 | 74 |
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 |
|---|---|
| Atorvastatin Calcium Other prescribers in Tallahassee, FL | 531 |
| Eliquis (apixaban) Other prescribers in Tallahassee, FL | 396 |
| Clopidogrel (clopidogrel bisulfate) Other prescribers in Tallahassee, FL | 352 |
| Metoprolol Succinate Other prescribers in Tallahassee, FL | 301 |
| Repatha Sureclick (evolocumab) Other prescribers in Tallahassee, FL | 264 |
| Amlodipine Besylate Other prescribers in Tallahassee, FL | 241 |
| Carvedilol Other prescribers in Tallahassee, FL | 216 |
| Lisinopril Other prescribers in Tallahassee, FL | 212 |
| Losartan Potassium Other prescribers in Tallahassee, FL | 206 |
| Furosemide Other prescribers in Tallahassee, FL | 171 |
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, 28 companies reported 196 payments worth $28,199 in total to this clinician.
| W. L. Gore & Associates, Inc. | $12,281 |
|---|---|
| Abbott Laboratories | $7,991 |
| Medtronic, Inc. | $2,781 |
| Shockwave Medical, Inc | $1,467 |
| Boston Scientific Corporation | $797 |
| Inspiremd LTD | $628 |
| Veryan Medical Incorporated | $453 |
| Abiomed | $314 |
| Consulting Fee | $15,000 |
|---|---|
| Food and Beverage | $6,940 |
| Speaking at a medical education program | $3,250 |
| Travel and Lodging | $3,009 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| W. L. Gore & Associates, Inc. Dec 12, 2025 | Consulting Fee GORE CARDIOFORM Septal Occluder · Devices | $7,020 |
| Abbott Laboratories Nov 17, 2025 | Consulting Fee ESPRIT · Vascular | $3,300 |
| Abbott Laboratories Feb 28, 2025 | Speaking at a medical education program AMPLATZER TALISMAN · Structural Heart | $3,250 |
| W. L. Gore & Associates, Inc. Jun 27, 2025 | Consulting Fee GORE CARDIOFORM Septal Occluder · Devices | $3,120 |
| W. L. Gore & Associates, Inc. Dec 12, 2025 | Consulting Fee GORE CARDIOFORM Septal Occluder · Devices | $1,560 |
| Medtronic, Inc. Jul 1, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $536 |
| Abbott Laboratories Feb 28, 2025 | Travel and Lodging AMPLATZER TALISMAN · Structural Heart · travel to Tampa, FL · in-kind | $349 |
| Medtronic, Inc. Jul 12, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $290 |
| Medtronic, Inc. Jul 13, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $290 |
| Abbott Laboratories Oct 17, 2025 | Travel and Lodging ESPRIT · Vascular · travel to Minneapolis, MN · in-kind | $282 |
All 34 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| W. L. Gore & Associates, Inc. Dec 12, 2025 | Consulting Fee GORE CARDIOFORM Septal Occluder · Devices | $7,020 |
| W. L. Gore & Associates, Inc. Dec 12, 2025 | Consulting Fee GORE CARDIOFORM Septal Occluder · Devices | $1,560 |
| W. L. Gore & Associates, Inc. Dec 12, 2025 | Travel and Lodging GORE CARDIOFORM Septal Occluder · Devices · travel to Valdosta, GA · in-kind | $106 |
| Abbott Laboratories Nov 17, 2025 | Consulting Fee ESPRIT · Vascular | $3,300 |
| Abbott Laboratories Oct 17, 2025 | Travel and Lodging ESPRIT · Vascular · travel to Minneapolis, MN · in-kind | $282 |
| Abbott Laboratories Aug 25, 2025 | Travel and Lodging ESPRIT · Vascular · travel to Washington, DC · in-kind | $169 |
| Abbott Laboratories Aug 25, 2025 | Travel and Lodging ESPRIT · Vascular · travel to Washington, DC · in-kind | $159 |
| Abbott Laboratories Aug 25, 2025 | Travel and Lodging ESPRIT · Vascular · travel to Washington, DC · in-kind | $159 |
| Medtronic, Inc. Jul 15, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $56.34 |
| Medtronic, Inc. Jul 14, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $18.66 |
| Medtronic, Inc. Jul 14, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $15.64 |
| Medtronic, Inc. Jul 14, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $14.22 |
| Medtronic, Inc. Jul 14, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $14.09 |
| Medtronic, Inc. Jul 13, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $290 |
| Medtronic, Inc. Jul 13, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $47.71 |
| Medtronic, Inc. Jul 13, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $25.95 |
| Medtronic, Inc. Jul 13, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $18.07 |
| Medtronic, Inc. Jul 13, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $15.98 |
| Medtronic, Inc. Jul 13, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $14.94 |
| Medtronic, Inc. Jul 13, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $14.00 |
| Medtronic, Inc. Jul 12, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $290 |
| Medtronic, Inc. Jul 12, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $47.71 |
| Medtronic, Inc. Jul 12, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $20.98 |
| Medtronic, Inc. Jul 12, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $19.97 |
| Medtronic, Inc. Jul 12, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $16.33 |
| Medtronic, Inc. Jul 12, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $3.63 |
| Medtronic, Inc. Jul 1, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $536 |
| Medtronic, Inc. Jul 1, 2025 | Travel and Lodging SYMPLICITY G3 · Renal Denervation System · travel to Boston, MA · in-kind | $35.07 |
| W. L. Gore & Associates, Inc. Jun 27, 2025 | Consulting Fee GORE CARDIOFORM Septal Occluder · Devices | $3,120 |
| Boston Scientific Corporation Jun 12, 2025 | Travel and Lodging VersaCross Connect LAAC Access Solution · VersaCross Connect LAAC Access Solution_CRM · travel to Orlando, FL · in-kind | $226 |
| Boston Scientific Corporation Jun 12, 2025 | Travel and Lodging VersaCross Connect LAAC Access Solution · VersaCross Connect LAAC Access Solution_CRM · travel to Orlando, FL · in-kind | $35.48 |
| Abbott Laboratories Feb 28, 2025 | Speaking at a medical education program AMPLATZER TALISMAN · Structural Heart | $3,250 |
| Abbott Laboratories Feb 28, 2025 | Travel and Lodging AMPLATZER TALISMAN · Structural Heart · travel to Tampa, FL · in-kind | $349 |
| Abbott Laboratories Feb 28, 2025 | Travel and Lodging AMPLATZER TALISMAN · Structural Heart · travel to Tampa, FL · in-kind | $9.02 |
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.
Industry-funded research
Named as a principal investigator on 8 industry-funded studies in 2025, from 3 companies. The companies reported $53,638 in research payments for these studies, mostly to the institutions running them.
- Drug-Eluting Registry: Real-World Treatment of Lesions in the Peripheral Vasculature
Boston Scientific Corporation · Recruiting · NCT04674969 - NCT06656364--Esprit BTK Post-Approval Study
Abbott Laboratories - NCT05423379--XIENCE Skypoint Large Vessel Post Approval Study
Abbott Laboratories - NCT04227899--LIFE-BTK Randomized Controlled Trial
Abbott Laboratories - Prospective, Multi-center, Single-arm Study of the Shockwave Medical Peripheral Intravascular Lithotripsy (IVL) System for Treatment of Calcified Peripheral Arterial Disease (PAD) in Below-the-Knee (BTK) Arteries
Shockwave Medical, Inc - A Clinical Trial to Assess the Agent Paclitaxel Coated PTCA Balloon Catheter for the Treatment of Subjects With In-Stent Restenosis (ISR)
Boston Scientific Corporation · Active, not recruiting · NCT04647253 - Forward-Shifted Intravascular Lithotripsy (IVL) Technology in a Prospective, Multi-center, Single-arm Investigational Device Exemption (IDE) Study
Shockwave Medical, Inc - Equity in Modifying Plaque Of WomEn With UndeRtreated Calcified Coronary Artery Disease
Shockwave Medical, Inc
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.