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Chris K Guerin

Chris K Guerin is a healthcare organization registered as Endocrinology, Diabetes & Metabolism Physician in Oceanside, CA, holding Type 2 (organization) NPI 1508206707 since 2013. The authorized official on file is Brenda Guerin, Bookkeeper.

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NPI 1508206707
Entity type Organization (Type 2)
Legal business name Chris K Guerin
Other name <Unavail>
Practice address 3927 WARING RD, SUITE C, Oceanside, CA, 92056
Phone 7609419850
Fax 7609419845
Enumeration date 2013-07-02
Last updated in NPPES 2013-08-12

Authorized official

Name Brenda Guerin
Title Bookkeeper
Phone 7609419850

Taxonomy & classification

Taxonomy code Specialty Primary License State
207RE0101X Endocrinology, Diabetes & Metabolism Physician Primary

Other identifiers

Identifier Type State Issuer
00G470810 Medicaid CA
Copy-ready billing details
Provider: Chris K Guerin
NPI: 1508206707
Taxonomy: 207RE0101X (Endocrinology, Diabetes & Metabolism Physician)
Address: 3927 WARING RD, SUITE C, Oceanside, CA, 92056

Providers at this address

NPI Name Type Specialty Location
1538152509 Lawrence Mccarthy Individual Specialist Oceanside, CA
1902824006 James Mccook Individual General Practice Dentistry Oceanside, CA
1558383836 Cyril Kellett Individual Specialist Oceanside, CA
1962500470 Ralph G Hesler, II, M.D., Inc Organization Surgery Physician Oceanside, CA
1063930915 David Chaffee Individual Family Nurse Practitioner Oceanside, CA

Verify this record

Cross-check NPI 1508206707 against the authoritative CMS record: view Chris K Guerin on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-08-12. Verify at npiregistry.cms.hhs.gov.
Where is Chris K Guerin located?
The practice location on file with NPPES is in Oceanside, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-08-12.