Dr. John W. Davis, MD PHD
Internal Medicine (Internal Medicine Physician)
At a glance
- In the NPI registry since
- 2024
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
- 2024Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
-
Internal Medicine Physician primary
MO license 2024022103
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Atorvastatin Calcium Other prescribers in St. Louis, MO | 19 |
| Pantoprazole Sodium Other prescribers in St. Louis, MO | 14 |
| Amlodipine Besylate Other prescribers in St. Louis, MO | 13 |
| Fluticasone Propionate Other prescribers in St. Louis, MO | 13 |
| Losartan Potassium Other prescribers in St. Louis, MO | 13 |
| Lisinopril Other prescribers in St. Louis, MO | 12 |
| Metoprolol Succinate Other prescribers in St. Louis, MO | 12 |
| Trelegy Ellipta (fluticasone/umeclidin/vilanter) Other prescribers in St. Louis, MO | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.