Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kaiser Foundation Hospitals

Institutional Pharmacy in San Marcos, CA · enumerated 2023 · authorized official Rhonda Polchak, Vp Pharmacy Operations & Svcs, Scal.

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

National Provider Identifier

1093400020

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Registry record

Entity type Organization (Type 2)

Legal business name Kaiser Foundation Hospitals

Practice address 360 Rush Dr, Hospital Bldg, San Marcos, CA, 92078

Phone (442) 385-7200

Enumeration date Apr 6, 2023

Last updated in NPPES Apr 6, 2023

Taxonomy & classification

333600000X Pharmacy Suppliers Secondary

3336I0012X Institutional Pharmacy Suppliers Primary

Authorized official

Name Rhonda Polchak

Title Vp Pharmacy Operations & Svcs, Scal

Phone (562) 658-3510

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 → Validate an NPI →

Frequently asked questions

Where is Kaiser Foundation Hospitals located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-04-06. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-06.