Specialty · city directory
Internal Medicine in Colusa, CA
Active Internal Medicine providers practising in Colusa, California. Profiles include the NPI number, taxonomy code, license state, and practice address.
5
providers indexed
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Internal Medicine providers in Colusa, CA
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1376041962 | American Advanced Gastroenterology Inc | Organization | Gastroenterology Physician | Colusa, CA |
| 1235155318 | Ethelwoldo Guerrero | Individual | Internal Medicine Physician | Colusa, CA |
| 1174928097 | Le Tam MD PC | Organization | Internal Medicine Physician | Colusa, CA |
| 1710172242 | Riverside Health Clinic of Colusa | Organization | Internal Medicine Physician | Colusa, CA |
| 1063027050 | Vinay Panchal MD Inc | Organization | Internal Medicine Physician | Colusa, CA |
Frequently asked questions
How many Internal Medicine providers are in Colusa, CA?
The latest NPPES snapshot lists 5 active Internal Medicine providers with a practice address in Colusa, California.
How do I check a Internal Medicine provider's NPI in Colusa?
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.