Mary A. McDonald, M.D.
NPI 1356447692ActiveIndividual· Family Medicine· Washington, DC
Family Medicine (M.D.) in Washington, District of Columbia, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2000). Part D covered 524 prescriptions written in 2024, 94% of them generic. Gilead Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $365.80 in all, mostly food and beverage.
Overview
| NPI | 1356447692 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 15, 2006 |
| Last updated in NPPES | Nov 18, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD038925 | DC |
| Family Medicine | 207Q00000X | D74974 | 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 - Preventive Medicine (MD) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 524 · 528 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $17,235 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Preventive Medicine |
Medical group
- Lakeside Med, LLCFrederick, MD · 4 clinicians
Other facilities
- Frederick Health HospiceHospice · Frederick, MD
Industry payments (Open Payments)
- 2025$365.80 · 3 payments from 2 companies
- 2024$93.85 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $243.71 | 2 |
| Astrazeneca Pharmaceuticals LP | $122.09 | 1 |
What the 2025 payments were for
- Food and Beverage$365.80 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 396 family medicine physicians in Washington · All family medicine physicians in District of Columbia