Ann Rochell Ermitanio, PA
NPI 1407201833ActiveIndividual· Physician Assistant· Fairfax, VA
Physician Assistant (PA) with Inova Health Care Services, practicing in Fairfax, Virginia. 73 Medicare patients in 2024, $5,404 paid; nearly all of their 84 Part D prescriptions were generic (95%). Genzyme Corporation was the largest of 2 companies reporting payments in 2025, $140.71 in all, mostly food and beverage. Lists Inova Fairfax Hospital as a hospital affiliation.
Overview
| NPI | 1407201833 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | May 4, 2016 |
| Last updated in NPPES | Aug 10, 2023 |
| Certified by provider | Aug 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110008315 | VA |
| Physician Assistant | 363A00000X | 096 | MP |
| Physician Assistant | 363A00000X | C0007287 | 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 - Physician Assistant (DC); Practitioner - Physician Assistant (MD); Practitioner - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 82 across 5 procedure codes |
| Paid by Medicare | $5,404 |
Part D prescriptions in 2024
| Prescriptions (claims) | 84 · 89 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $1,304 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
Hospital affiliation
- Inova Fairfax HospitalFalls Church, VA
Industry payments (Open Payments)
- 2025$140.71 · 2 payments from 2 companies
- 2024$123.94 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $108.82 | 1 |
| Abbvie Inc. | $31.89 | 1 |
What the 2025 payments were for
- Food and Beverage$140.71 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 158 physician assistants in Fairfax · All physician assistants in Virginia