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Michael D. Shepherd M.D. Inc.

Family Medicine Physician in Clearlake, CA · enumerated 2007 · authorized official Michael Shepherd, Physician.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1235328675

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Registry record

Entity type Organization (Type 2)
Legal business name Michael D. Shepherd M.D. Inc.
Other name <Unavail>
Practice address 15322 Lakeshore Dr, Ste. 201, Clearlake, CA, 95422
Phone (707) 994-2920
Fax (707) 994-2917
Enumeration date Oct 22, 2007
Last updated in NPPES Apr 20, 2008

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License G45994 (CA) Primary

Authorized official

Name Michael Shepherd
Title Physician
Phone (707) 994-2920

Other identifiers

Identifier Type State Issuer
GR0082730 Medicaid CA -
ZZZ43971Z Other CA BLUE SHIELD

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Michael D. Shepherd M.D. Inc.?
NPPES lists Michael Shepherd (Physician) as the authorized official for this organization.
What is the NPI number for Michael D. Shepherd M.D. Inc.?
The NPI for Michael D. Shepherd M.D. Inc. is 1235328675, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-20.