Dr. Benjamin M. Grin, MD, MPH
Internal Medicine (Internal Medicine Physician)
At a glance
- In the NPI registry since
- 2015
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
- 2015Registered 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
MA license 263301
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 Boston, MA | 68 |
| Biktarvy (bictegrav/emtricit/tenofov ala) | 48 |
| Metformin Hcl Er (metformin hcl) Other prescribers in Boston, MA | 40 |
| Omeprazole Other prescribers in Boston, MA | 28 |
| Albuterol Sulfate Hfa (albuterol sulfate) Other prescribers in Boston, MA | 27 |
| Dovato (dolutegravir sodium/lamivudine) | 26 |
| Buprenorphine-Naloxone (buprenorphine hcl/naloxone hcl) Other prescribers in Boston, MA | 26 |
| Amlodipine Besylate Other prescribers in Boston, MA | 25 |
| Pifeltro (doravirine) | 25 |
| Ozempic (semaglutide) Other prescribers in Boston, MA | 24 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.