Greater Northeast Gastroenterology Associates PC
NPI 1255464749ActiveOrganization· Internal Medicine, Gastroenterology· Philadelphia, PA
Internal Medicine, Gastroenterology in Philadelphia, Pennsylvania, registered in NPPES in March 2007. The authorized official on file is Alan Mark Mermelstein, MD, President.
Overview
| NPI | 1255464749 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Mar 13, 2007 |
| Last updated in NPPES | Jun 7, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD033183E | PA |
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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