Alan L Nissenbaum Medical Services, PC
NPI 1053455998ActiveOrganization· Internal Medicine, Nephrology· Brooklyn, NY
Internal Medicine, Nephrology in Brooklyn, New York, registered in NPPES in February 2007. The authorized official on file is Alan Leon Nissenbaum, MD, Ceo.
Overview
| NPI | 1053455998 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Feb 16, 2007 |
| Last updated in NPPES | Apr 8, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 177636 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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