Martha Hierro, MD Inc
NPI 1548883622ActiveOrganization· Internal Medicine, Gastroenterology· Santa Monica, CA
Internal Medicine, Gastroenterology in Santa Monica, California, registered in NPPES in May 2020. The authorized official on file is Pearl S. Boyd, Practice Manager. Enrolled in Medicare as part b supplier - clinic/group practice.
Overview
| NPI | 1548883622 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | May 22, 2020 |
| Last updated in NPPES | May 22, 2020 |
| Certified by provider | May 22, 2020 |
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) | Enrolled Part B Supplier - Clinic/Group Practice (CA) |
|---|
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