Barton Nisonson, M.D. PC
NPI 1346544194ActiveOrganization· Orthopaedic Surgery· New York, NY
Orthopaedic Surgery in New York, New York, registered in NPPES in January 2011. The authorized official on file is Rosemarie Mazza, OPA-C, Physician's Assistant/Office Manage.
Overview
| NPI | 1346544194 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Jan 7, 2011 |
| Last updated in NPPES | Jan 7, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 099856 | NY |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | 099856 | NY |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | 099856 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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