Glenn D Littenberg MD Inc
NPI 1336337542ActiveOrganization· Internal Medicine, Gastroenterology· Pasadena, CA
Internal Medicine, Gastroenterology in Pasadena, California, registered in NPPES in October 2007. The authorized official on file is Glenn D. Littenberg, M.D., President.
Overview
| NPI | 1336337542 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Oct 12, 2007 |
| Last updated in NPPES | Jun 17, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | G27849 | CA |
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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