NPI
Internal Medicine Doctors in Clearlake, CA
7 internal medicine doctors in Clearlake, CA in the October 12, 2026 NPPES file, by primary taxonomy (Internal Medicine). Each row shows the credential, practice address, phone, and NPI.
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License: a US government work, in the public domain (Public Domain Mark 1.0).
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Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Internal Medicine Doctors in Clearlake
1 to 7 of 7
- 1548962566Manush Ghazaryan, MD · 15230 Lakeshore Dr, Clearlake CA 95422 · Phone (707) 995-4500 · Fax (707) 994-2401
- 1811362585Jennifer A Dowalter MD A Professional Corporation · 15630 18th Ave, Clearlake CA 95422 · Phone (702) 453-3799 · Fax (702) 453-5741
- 1386659167Raymond Jennings, MD · 15230 Lakeshore Dr, Clearlake CA 95422 · Phone (707) 995-4500 · Fax (707) 994-2401
- 1578660916Eric Kim, MD · 4456 Manzanita Ave, Suite# C, Clearlake CA 95422 · Phone (707) 994-9191 · Fax (707) 994-9090
- 1235373184Marc R Shapiro Medical Corp · 3400 Emerson St, Suite A, Clearlake CA 95422 · Phone (707) 994-7241 · Fax (707) 994-0870
- 1740217348Marc Shapiro, MD · 3400 Emerson St, Suite A, Clearlake CA 95422 · Phone (707) 994-7241 · Fax (707) 994-0870
- 1245212505Milagros Tolentino, MD · 15666 18th Ave, Clearlake CA 95422 · Phone (707) 994-9469 · Fax (707) 994-8758
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Related
Questions
How many internal medicine doctors are in Clearlake, CA?
7 active NPI records in the October 12, 2026 NPPES file list Internal Medicine as their primary taxonomy and a practice location in Clearlake, CA.
How do I check a provider's NPI number?
Open the NPI number on a row. The record page shows the NPI, status, practice address, phone, specialties, and licenses as NPPES lists them.
Does this list show insurance or network status?
No. NPPES does not publish insurance or network status. This page lists public registry records only.
Source: NPPES NPI Registry, data as of October 12, 2026. Last updated October 12, 2026. How we source data. Corrections: hello@rivvi.ai.