Dr. Thomas B. Morrison, MD
Cardiology (Cardiovascular Disease Physician)
10012 Kennerly Rd, Ste 300
Saint Louis, MO 63128
Who else practices at this address →
St. Louis County includes dental (1% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- University of Missouri, Columbia School of Medicine (2007)
- Years since graduation
- 19
- In the NPI registry since
- 2007
- Medicare patients seen, 2024
- 1,749
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
- 2007Medical school: University of Missouri, Columbia School of Medicine
- 2007Registered 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
-
Cardiovascular Disease Physician primary
MO license 2014008942
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Barnes Jewish Hospital Saint Louis, MO
- Mercy Hospital St Louis Saint Louis, MO
- Missouri Baptist Medical Center Saint Louis, MO
- Mercy Hospital South Saint Louis, MO
- Sparta Community Hospital Sparta, IL
Medical groups
- Mercy Clinic Heart and Vascular LLC (113 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
- 1,749
- Services billed
- 3,167
- Patients’ average age
- 77
| Service | Times | Patients |
|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 631 | 573 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 587 | 586 |
| Established patient office or other outpatient visit, 30-39 minutes | 544 | 428 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 177 | 99 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 164 | 155 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 154 | 151 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 148 | 148 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 142 | 142 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 137 | 137 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 126 | 120 |
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 |
|---|---|
| Eliquis (apixaban) Other prescribers in Saint Louis, MO | 904 |
| Atorvastatin Calcium Other prescribers in Saint Louis, MO | 688 |
| Metoprolol Succinate Other prescribers in Saint Louis, MO | 585 |
| Amlodipine Besylate Other prescribers in Saint Louis, MO | 487 |
| Rosuvastatin Calcium Other prescribers in Saint Louis, MO | 441 |
| Carvedilol Other prescribers in Saint Louis, MO | 339 |
| Spironolactone Other prescribers in Saint Louis, MO | 326 |
| Entresto (sacubitril/valsartan) Other prescribers in Saint Louis, MO | 277 |
| Torsemide Other prescribers in Saint Louis, MO | 274 |
| Ezetimibe Other prescribers in Saint Louis, MO | 267 |
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, 5 companies reported 6 payments worth $99.49 in total to this clinician.
| Zoll Services LLC (a/k/a Zoll Lifecor Corp) | $28.50 |
|---|---|
| Novartis Pharmaceuticals Corporation | $24.46 |
| Amgen Inc. | $18.92 |
| Actelion Pharmaceuticals US, Inc. | $13.87 |
| Esperion Therapeutics, Inc. | $13.74 |
| Food and Beverage | $99.49 |
|---|
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.