Nassau Gastroenterology Office Based Surgery, P.C.
NPI 1497998637ActiveOrganization· Internal Medicine, Gastroenterology· Great Neck, NY
Internal Medicine, Gastroenterology in Great Neck, New York, registered in NPPES in April 2009. The authorized official on file is Seymour Katz, M.D., Owner.
Overview
| NPI | 1497998637 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Apr 17, 2009 |
| Last updated in NPPES | Apr 17, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | — | — |
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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