A. Marsh Medical Clinic
NPI 1609269885ActiveOrganization· Internal Medicine· Los Angeles, CA
Internal Medicine in Los Angeles, California, registered in NPPES in March 2015. The authorized official on file is Alva A. Marsh, M.D., President.
Overview
| NPI | 1609269885 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Mar 11, 2015 |
| Last updated in NPPES | Mar 12, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | C22547 | CA |
| Internal Medicine, Hematology | 207RH0000X | C22547 | CA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | C22547 | CA |
| Physician Assistant, Medical | 363AM0700X | PA15732 | 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 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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