Margaret Andrzejewski, PA-C
NPI 1578840468ActiveIndividual· Physician Assistant· Pittsburgh, PA
Physician Assistant (PA-C) in Pittsburgh, Pennsylvania, licensed in PA, with an NPI issued in November 2011. Part D covered 128 prescriptions written in 2024, 77% of them generic. Mallinckrodt Hospital Products Inc. reported $144.96 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1578840468 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 7, 2011 |
| Last updated in NPPES | Nov 7, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MA055230 | PA |
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 (PA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 128 · 141 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $49,149 |
| Generic share | 77% of claims |
Industry payments (Open Payments)
- 2025$144.96 · 1 payment from 1 company
- 2024$191.56 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $144.96 | 1 |
What the 2025 payments were for
- Food and Beverage$144.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 937 physician assistants in Pittsburgh · All physician assistants in Pennsylvania