Joachim W. Granzow, M.D., M.P.H., Inc.
NPI 1437394020ActiveOrganization· Specialist· Torrance, CA
Specialist in Torrance, California, registered in NPPES in December 2008. The authorized official on file is Stacy Ashley, Practice Manager.
Overview
| NPI | 1437394020 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Dec 10, 2008 |
| Last updated in NPPES | Nov 5, 2025 |
| Certified by provider | Nov 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | A67284 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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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