Saad Mahmood, M.D.
NPI 1578903621ActiveIndividual· Internal Medicine· Cumberland, MD
Internal Medicine (M.D.) with Medstar Medical Group II LLC, practicing in Cumberland, Maryland. 396 Medicare patients in 2024, $122,940 paid; nearly all of their 225 Part D prescriptions were generic (91%). Pfizer Inc. reported $23.93 in payments in 2025, mostly food and beverage. Lists Medstar Montgomery Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1578903621 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 2, 2013 |
| Last updated in NPPES | May 4, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D0081070 | 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 - Hospitalist (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 396 |
|---|---|
| Services billed | 1,116 across 11 procedure codes |
| Paid by Medicare | $122,940 |
Part D prescriptions in 2024
| Prescriptions (claims) | 225 · 233 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $13,409 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
Hospital affiliations
- Medstar Montgomery Medical CenterOlney, MD
- Medstar Southern Maryland Hospital CenterClinton, MD
- Medstar Washington Hospital CenterWashington, DC
Other facilities
- Montgomery Hospice & Prince Georges HospiceHospice · Rockville, MD
Industry payments (Open Payments)
- 2025$23.93 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $23.93 | 1 |
What the 2025 payments were for
- Food and Beverage$23.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 internal medicine physicians in Cumberland · All internal medicine physicians in Maryland