Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kaiser Foundation Health Plan Inc

Q: What is the NPI number for Kaiser Foundation Health Plan Inc?

The NPI for Kaiser Foundation Health Plan Inc is 1386933885, a Type 2 (organization) record in the CMS NPPES registry.

Community/Retail Pharmacy in Ontario, CA · enumerated 2011 · authorized official Rhonda Polchak, Vp Pharmacy Operations & Svcs, Scal.

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

National Provider Identifier

1386933885

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Registry record

Entity type Organization (Type 2)

Legal business name Kaiser Foundation Health Plan Inc

Other name <Unavail>

Practice address 2295 S Vineyard Ave Bldg D, Floor 1, Ontario, CA, 91761

Phone (855) 536-1310

Enumeration date Apr 5, 2011

Last updated in NPPES Jun 2, 2023

Taxonomy & classification

333600000X Pharmacy Suppliers Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License PHY50602 (CA) Primary

Authorized official

Name Rhonda Polchak

Title Vp Pharmacy Operations & Svcs, Scal

Phone (562) 658-3510

Other identifiers

Identifier	Type	State	Issuer
5640619	Other	-	NCPDP PROVIDER IDENTIFICATION NUMBER
1386933885	Medicaid	CA	-

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

Who is the authorized official for Kaiser Foundation Health Plan Inc?

NPPES lists Rhonda Polchak (Vp Pharmacy Operations & Svcs, Scal) as the authorized official for this organization.

What is the NPI number for Kaiser Foundation Health Plan Inc?

The NPI for Kaiser Foundation Health Plan Inc is 1386933885, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Stefanie Varela Nurse Practitioner · Ontario, CA NPI 1447322672 Catherine Walsh Plastic Surgery Physician · Ontario, CA NPI 1093834491 Michael Oh Neurology Physician · Ontario, CA NPI 1972763555 Joanna Lim Surgery Physician · Ontario, CA NPI 1851612675 David Lu Pharmacist · Ontario, CA NPI 1265914519 Dzung Pham Certified Respiratory Therapist · Ontario, CA NPI 1457835837 Gustavo Martinez Pharmacist · Ontario, CA NPI 1619561818

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-02.