John A. Lenahan, MD, Inc
NPI 1336413061ActiveOrganization· Dermatology· San Francisco, CA
Dermatology in San Francisco, California, registered in NPPES in February 2012. The authorized official on file is John Lenahan, MD, Physician.
Overview
| NPI | 1336413061 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Feb 27, 2012 |
| Last updated in NPPES | Feb 27, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | G15296 | 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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