Abdullah Ismail, MD
NPI 1629655220ActiveIndividual· Internal Medicine· Clinton, MD
Internal Medicine (MD) with Medstar Medical Group II LLC, practicing in Clinton, Maryland. In 2024 Medicare paid $23,339 for 73 patients, and Part D covered 193 of their prescriptions, 88% of them generic. Eisai Inc. was the largest of 2 companies reporting payments in 2025, $52.79 in all, mostly food and beverage. Lists Medstar Southern Maryland Hospital Center as a hospital affiliation.
Overview
| NPI | 1629655220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 28, 2021 |
| Last updated in NPPES | Aug 8, 2024 |
| Certified by provider | Aug 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D0101295 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 240 across 9 procedure codes |
| Paid by Medicare | $23,339 |
Part D prescriptions in 2024
| Prescriptions (claims) | 193 · 420 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $24,946 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
Hospital affiliation
- Medstar Southern Maryland Hospital CenterClinton, MD
Other facilities
- Accentcare Hospice & Palliative Care of MarylandHospice · Columbia, MD
Industry payments (Open Payments)
- 2025$52.79 · 2 payments from 2 companies
- 2024$2,021 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Eisai Inc. | $27.18 | 1 |
| E.R. Squibb & Sons, L.L.C. | $25.61 | 1 |
What the 2025 payments were for
- Food and Beverage$52.79 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 internal medicine physicians in Clinton · All internal medicine physicians in Maryland