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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Peter W Thompson III, L.C.S.W.

Clinical Social Worker in Ceres, CA · enumerated 2007.

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

National Provider Identifier

1518099753

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Registry record

Entity type Individual (Type 1)
Name Mr. Peter W Thompson III
Credential L.C.S.W.
Sex Male
Practice address 3109 Whitmore Ave, Ceres, CA, 95307
Fax (209) 985-6448
Enumeration date Mar 12, 2007
Last updated in NPPES Nov 2, 2010

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS16713 (CA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
LCS 16713 Other CA LCSW

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

Where does Peter Thompson practice?
The practice location on file with NPPES is in Ceres, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Peter Thompson?
The National Provider Identifier (NPI) for Peter Thompson is 1518099753, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-02.