William Paul Semanczuk, MD
NPI 1720061146ActiveIndividual· Anesthesiology· Hackensack, NJ
Anesthesiology (MD) with North Shore - Lij Anesthesiology, PC, practicing in Hackensack, New Jersey. Medicare paid $36,942 for services to 314 patients in 2024. Lists Nyack Hospital as a hospital affiliation.
Overview
| NPI | 1720061146 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 21, 2005 |
| Last updated in NPPES | Aug 25, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 25MA07526400 | NJ |
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 - Anesthesiology (NJ); Practitioner - Anesthesiology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 314 |
|---|---|
| Services billed | 398 across 63 procedure codes |
| Paid by Medicare | $36,942 |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- North Shore - Lij Anesthesiology, PCUniondale, NY · 1,003 clinicians
Hospital affiliation
- Nyack HospitalNyack, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Anesthesiology providers in Hackensack
- 1063424745
- 1144540840
- 1336462944
- 1578989612
- 1174585780
- 1962893099
- 1891948907
- 1174870471
- 1356396485
- 1881666147
- 1083175897
- 1346222858