Specialty · city directory
Internal Medicine in Mendocino, CA
Active Internal Medicine providers practising in Mendocino, California. Profiles include the NPI number, taxonomy code, license state, and practice address.
5
providers indexed
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Internal Medicine providers in Mendocino, CA
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1639268782 | Frederick Dumas | Individual | Internal Medicine Physician | Mendocino, CA |
| 1881625671 | Jeffrey A Berenson MD A Professional Corporation | Organization | Internal Medicine Physician | Mendocino, CA |
| 1902828619 | Jeffrey Berenson | Individual | Internal Medicine Physician | Mendocino, CA |
| 1982749842 | Jennifer Stewart | Individual | Internal Medicine Physician | Mendocino, CA |
| 1982603577 | Northern California Medical Assoc Inc | Organization | Internal Medicine Physician | Mendocino, CA |
Frequently asked questions
How many Internal Medicine providers are in Mendocino, CA?
The latest NPPES snapshot lists 5 active Internal Medicine providers with a practice address in Mendocino, California.
How do I check a Internal Medicine provider's NPI in Mendocino?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry: every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-13.