Dr. David M. Flatt, M.D.
Cardiology (Cardiovascular Disease Physician)
- Medicare participating
At a glance
- Medical school
- University of Tennessee, Hsc, College of Medicine (2012)
- Years since graduation
- 14
- In the NPI registry since
- 2012
- Medicare patients seen, 2024
- 1,143
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. What an NPI is
Education and training
- 2012Medical school: University of Tennessee, Hsc, College of Medicine
- 2012Registered with an NPI (national billing number; not a license date)
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
TN license 54975
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Methodist Hospitals of Memphis Memphis, TN
- Methodist Healthcare - Olive Branch Hospital Olive Branch, MS
- Dyersburg Regional Medical Center Dyersburg, TN
Medical groups
- Specialty Physician Group LLC (102 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
- 1,143
- Services billed
- 2,465
- Patients’ average age
- 75
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 369 | 303 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 344 | 343 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 300 | 163 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 228 | 221 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 127 | 126 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 127 | 126 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 114 | 112 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 112 | 112 |
| New patient office or other outpatient visit, 45-59 minutes | 98 | 98 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 79 | 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
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, 3 companies reported 15 payments worth $398 in total to this clinician.
| Medtronic, Inc. | $214 |
|---|---|
| Heartflow, Inc. | $136 |
| Cleerly, Inc. | $48.00 |
| Food and Beverage | $398 |
|---|
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.