Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kaiser Foundation Hospitals

General Acute Care Hospital in Anaheim, CA · enumerated 2007 · authorized official Mark Costa, Svp Area Manager.

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

National Provider Identifier

1144375056

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Registry record

Entity type Organization (Type 2)

Legal business name Kaiser Foundation Hospitals

Other name <Unavail>

Practice address 3440 E. La Palma Ave, Anaheim, CA, 92806

Phone (714) 644-2000

Fax (714) 644-4114

Enumeration date Jan 24, 2007

Last updated in NPPES Jan 12, 2022

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License 060000091 (CA) Primary

Authorized official

Name Mark Costa

Title Svp Area Manager

Phone (714) 644-4100

Other identifiers

Identifier	Type	State	Issuer
339040902	Other	CA	USDOL
ZZT40609G	Medicaid	CA	-
50609	Other	CA	BLUE CROSS
050609B000000	Other	CA	DHS SECTION 1011
ZZT30609G	Medicaid	CA	-
ZZZV3011Z	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

Where is Kaiser Foundation Hospitals located?

The practice location on file with NPPES is in Anaheim, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-01-12. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-12.