Erin May Gatta
NPI 1790459253ActiveIndividual· Physician Assistant· Amherst, NY
Physician Assistant with University Orthopaedic Services Inc., practicing in Amherst, New York. 172 Medicare patients in 2024, $15,800 paid; all of their 411 Part D prescriptions were generic. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $123.86 in all, mostly food and beverage.
Overview
| NPI | 1790459253 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 6, 2021 |
| Last updated in NPPES | Aug 6, 2021 |
| Certified by provider | Aug 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 026991 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 172 |
|---|---|
| Services billed | 1,169 across 39 procedure codes |
| Paid by Medicare | $15,800 |
Part D prescriptions in 2024
| Prescriptions (claims) | 411 · 449 30-day fills |
|---|---|
| Patients | 228 |
| Total drug cost | $2,269 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- University Orthopaedic Services Inc.Orchard Park, NY · 115 clinicians
Industry payments (Open Payments)
- 2025$123.86 · 4 payments from 2 companies
- 2024$179.68 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $91.05 | 3 |
| Bioventus LLC | $32.81 | 1 |
What the 2025 payments were for
- Food and Beverage$123.86 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 124 physician assistants in Amherst · All physician assistants in New York