Thaddeus Wojcik, M.D.
NPI 1508865601ActiveIndividual· Obstetrics & Gynecology, Gynecology· Olean, NY
Obstetrics & Gynecology, Gynecology (M.D.) in Olean, New York, trained at State University of New York at Buffalo School of Medicine (class of 1980). In 2024 Medicare paid $33,229 for 197 patients, and Part D covered 241 of their prescriptions, 83% of them generic. Sumitomo Pharma America, Inc. was the largest of 6 companies reporting payments in 2025, $199.57 in all, mostly food and beverage.
Overview
| NPI | 1508865601 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 20, 2005 |
| Last updated in NPPES | Feb 24, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecology Primary | 207VG0400X | 155651 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 197 |
|---|---|
| Services billed | 580 across 32 procedure codes |
| Paid by Medicare | $33,229 |
Part D prescriptions in 2024
| Prescriptions (claims) | 241 · 531 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $19,164 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Olean Medical Practice PLLCOlean, NY · 51 clinicians
Hospital affiliations
- Kaleida HealthBuffalo, NY
- Olean General HospitalOlean, NY
Industry payments (Open Payments)
- 2025$199.57 · 9 payments from 6 companies
- 2024$29.00 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $49.89 | 2 |
| Amgen Inc. | $43.20 | 2 |
| Exact Sciences Corporation | $41.17 | 2 |
| Astellas Pharma US Inc | $27.71 | 1 |
| Merck Sharp & Dohme LLC | $22.81 | 1 |
What the 2025 payments were for
- Food and Beverage$199.57 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records