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Kaiser

Clinic/Center in Chino, CA · enumerated 2015 · authorized official Matthew Diaz, Physician.

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

National Provider Identifier

1043696479

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Registry record

Entity type Organization (Type 2)
Legal business name Kaiser
Practice address 11911 Central Ave, Chino, CA, 91710
Phone (909) 631-2440
Enumeration date Aug 7, 2015
Last updated in NPPES Aug 7, 2015

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities · License 20A12957 (CA) Primary

Authorized official

Name Matthew Diaz
Title Physician
Phone (909) 631-2440

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-08-07. Verify at npiregistry.cms.hhs.gov.
Where is Kaiser located?
The practice location on file with NPPES is in Chino, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-07.