William M. Wirchansky, MD
NPI 1104952241ActiveIndividual· Neurological Surgery· Brooklyn, NY
Neurological Surgery (MD) in Brooklyn, New York, trained at New York University School of Medicine (class of 2002). Mostly services rather than prescriptions: Medicare paid $43,910 for 56 patients in 2024, with only 19 Part D claims. Orthofix Medical, Inc. was the largest of 3 companies reporting payments in 2025, $167.50 in all, mostly food and beverage.
Overview
| NPI | 1104952241 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 25, 2007 |
| Last updated in NPPES | Apr 28, 2020 |
| Certified by provider | Apr 28, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 254732-1 | 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 - Neurosurgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 110 across 31 procedure codes |
| Paid by Medicare | $43,910 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 21 30-day fills |
|---|---|
| Total drug cost | $76.71 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Neurosurgery |
Medical groups
- Interfaith Professional Physician Services PCBrooklyn, NY · 384 clinicians
- Wyckoff Professional Medical Services PCBrooklyn, NY · 157 clinicians
Hospital affiliations
- Brookdale Hospital Medical CenterBrooklyn, NY
- Wyckoff Heights Medical CenterBrooklyn, NY
Industry payments (Open Payments)
- 2025$167.50 · 5 payments from 3 companies
- 2024$297.20 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Orthofix Medical, Inc. | $88.63 | 3 |
| Stryker Corporation | $47.16 | 1 |
| Highridge Medical LLC | $31.71 | 1 |
What the 2025 payments were for
- Food and Beverage$167.50 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other neurosurgeons in Brooklyn
- 1467549584
- 1871503003
- 1316967003
- 1144549940
- 1194067322
- 1255672945
- 1376809582
- 1447392121
- 1508213687
- 1518048966
- 1548451032
- 1649208513
All 33 neurosurgeons in Brooklyn · All neurosurgeons in New York