Mary Elizabeth Zempolich, PA-C
NPI 1881819498ActiveIndividual· Physician Assistant, Surgical· Fairfax, VA
Physician Assistant, Surgical (PA-C) with Virginia Cancer Specialists, P.C., practicing in Fairfax, Virginia. Medicare paid $10,190 for services to 141 patients in 2024. Pfizer Inc. reported $74.00 in payments in 2024, mostly education. Lists Inova Fairfax Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1881819498 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Apr 17, 2007 |
| Last updated in NPPES | Nov 11, 2025 |
| Certified by provider | Nov 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 0110840351 | VA |
| Physician Assistant | 363A00000X | 0110840351 | VA |
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 (DC); Practitioner - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 150 across 4 procedure codes |
| Paid by Medicare | $10,190 |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Virginia Cancer Specialists, P.C.Arlington, VA · 82 clinicians
Hospital affiliations
- Inova Fairfax HospitalFalls Church, VA
- Uva Health Haymarket Medical CenterHaymarket, VA
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2024$74.00 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $74.00 | 1 |
What the 2024 payments were for
- Education$74.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 surgical physician assistants in Fairfax · All surgical physician assistants in Virginia