Tania I. Didas, PA-C
NPI 1497002240ActiveIndividual· Physician Assistant· Amherst, NY
Physician Assistant (PA-C) with Excelsior Orthopaedics LLP, practicing in Amherst, New York. 112 Medicare patients in 2024, $10,550 paid; all of their 123 Part D prescriptions were generic. Vertex Pharmaceuticals Incorporated reported $124.99 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1497002240 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Aug 11, 2012 |
| Last updated in NPPES | Dec 6, 2023 |
| Certified by provider | Dec 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 016044 | NY |
| Military Hospital | 286500000X | 016044 | NY |
| Physician Assistant | 363A00000X | — | — |
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 | 112 |
|---|---|
| Services billed | 311 across 17 procedure codes |
| Paid by Medicare | $10,550 |
Part D prescriptions in 2024
| Prescriptions (claims) | 123 · 170 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $958.86 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Excelsior Orthopaedics LLPAmherst, NY · 144 clinicians
Industry payments (Open Payments)
- 2025$124.99 · 1 payment from 1 company
- 2024$299.98 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $124.99 | 1 |
What the 2025 payments were for
- Food and Beverage$124.99 · 1 payment
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