Dhiren Shah
NPI 1689693483ActiveIndividual· Internal Medicine· Prince Frederick, MD
Internal Medicine with Medstar Medical Group - Southern Maryland LLC, practicing in Prince Frederick, Maryland. 274 Medicare patients in 2024, $168,649 paid; nearly all of their 4,044 Part D prescriptions were generic (93%). Abbott Laboratories was the largest of 13 companies reporting payments in 2025, $476.29 in all, mostly food and beverage.
Overview
| NPI | 1689693483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 19, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D0050290 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (DC); Practitioner - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 274 |
|---|---|
| Services billed | 5,147 across 50 procedure codes |
| Paid by Medicare | $168,649 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,044 · 9,096 30-day fills |
|---|---|
| Patients | 258 |
| Total drug cost | $241,657 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Medstar Medical Group - Southern Maryland LLCHollywood, MD · 245 clinicians
Other facilities
- Chesapeake - Potomac Home Health Agency, Inc.Home health agency · Hughesville, MD
- HomecallHome health agency · Easton, MD
Industry payments (Open Payments)
- 2025$476.29 · 18 payments from 13 companies
- 2024$129.93 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $127.29 | 1 |
| Abbvie Inc. | $59.74 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $42.38 | 2 |
| Corcept Therapeutics | $41.70 | 2 |
| Astellas Pharma US Inc | $34.31 | 1 |
What the 2025 payments were for
- Food and Beverage$476.29 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 internal medicine physicians in Prince Frederick · All internal medicine physicians in Maryland