Margaret Dylewski
NPI 1659085124ActiveIndividual· Physician Assistant· Warren, PA
Physician Assistant with Warren General Hospital, practicing in Warren, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $22,906 for 294 claims, against $8,094 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 12 companies reporting payments in 2025, $369.65 in all, mostly food and beverage. Lists Warren General Hospital as a hospital affiliation.
Overview
| NPI | 1659085124 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jan 10, 2023 |
| Last updated in NPPES | Jun 26, 2024 |
| Certified by provider | Jun 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 116 across 11 procedure codes |
| Paid by Medicare | $8,094 |
Part D prescriptions in 2024
| Prescriptions (claims) | 294 · 379 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $22,906 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Warren General HospitalEugene, OR · 106 clinicians
Hospital affiliation
- Warren General HospitalWarren, PA
Other facilities
- Hospital Home Care ServicesHome health agency · Warren, PA
Industry payments (Open Payments)
- 2025$369.65 · 20 payments from 12 companies
- 2024$196.10 · 11 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $61.26 | 4 |
| Verona Pharma, Inc. | $38.98 | 2 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $35.51 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $34.95 | 2 |
| Amgen Inc. | $33.00 | 2 |
What the 2025 payments were for
- Food and Beverage$369.65 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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