Internal Medicine in Clearlake, CA
15 active Internal Medicine providers practice in Clearlake, California according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1154646982 | Adventist Health California Medical Group, Inc. | Organization | Cardiovascular Disease Physician | Clearlake, CA |
| 1831486653 | Adventist Health California Medical Group, Inc. | Organization | Cardiovascular Disease Physician | Clearlake, CA |
| 1588961676 | Adventist Health Physicians Network | Organization | Cardiovascular Disease Physician | Clearlake, CA |
| 1992242614 | Adventist Health Physicians Network | Organization | Cardiovascular Disease Physician | Clearlake, CA |
| 1578660916 | Eric Kim | Individual | Internal Medicine Physician | Clearlake, CA |
| 1154434728 | Ilkyoon Kim | Individual | Cardiovascular Disease Physician | Clearlake, CA |
| 1811362585 | Jennifer A Dowalter MD A Professional Corporation | Organization | Internal Medicine Physician | Clearlake, CA |
| 1861835811 | Kundai Tanganyika | Individual | Cardiovascular Disease Physician | Clearlake, CA |
| 1235373184 | Marc R Shapiro Medical Corp | Organization | Internal Medicine Physician | Clearlake, CA |
| 1740217348 | Marc Shapiro | Individual | Internal Medicine Physician | Clearlake, CA |
| 1245212505 | Milagros Tolentino | Individual | Internal Medicine Physician | Clearlake, CA |
| 1083382139 | Palliative Care Consultants of California A Medical Corporation | Organization | Hospice and Palliative Medicine (Internal Medicine) Physician | Clearlake, CA |
| 1386659167 | Raymond Jennings | Individual | Internal Medicine Physician | Clearlake, CA |
| 1457439200 | Thomas Kreck | Individual | Critical Care Medicine (Internal Medicine) Physician | Clearlake, CA |
| 1780692392 | Whie Oh | Individual | Interventional Cardiology Physician | Clearlake, CA |
Frequently asked questions
How many Internal Medicine providers are in Clearlake, CA?
The latest NPPES snapshot lists 15 active Internal Medicine providers with a practice address in Clearlake, California.
How do I check a Internal Medicine provider's NPI in Clearlake?
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 2026-07-11.