Miriam Magdalena Robertson, PA-C
NPI 1407472574ActiveIndividual· Physician Assistant· Manassas, VA
Physician Assistant (PA-C) with Select Physical Therapy Holdings Inc, practicing in Manassas, Virginia. Part D covered 718 prescriptions written in 2024, 85% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 4 companies reporting payments in 2025, $108.28 in all, mostly food and beverage. Lists Sentara Northern Virginia Medical Center as a hospital affiliation.
Overview
| NPI | 1407472574 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Jun 24, 2020 |
| Last updated in NPPES | Dec 27, 2022 |
| Certified by provider | Dec 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110007354 | VA |
| Physician Assistant | 363A00000X | — | — |
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 - Physician Assistant (VA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 718 · 1,488 30-day fills |
|---|---|
| Patients | 152 |
| Total drug cost | $94,029 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Select Physical Therapy Holdings IncClarksville, TN · 2,024 clinicians
Hospital affiliation
- Sentara Northern Virginia Medical CenterWoodbridge, VA
Industry payments (Open Payments)
- 2025$108.28 · 5 payments from 4 companies
- 2024$131.24 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $47.81 | 2 |
| Novo Nordisk Inc | $23.35 | 1 |
| Abbvie Inc. | $22.74 | 1 |
| Astellas Pharma US Inc | $14.38 | 1 |
What the 2025 payments were for
- Food and Beverage$108.28 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 physician assistants in Manassas · All physician assistants in Virginia