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Kaiser Foundation Hospitals

Kaiser Foundation Hospitals is a healthcare organization registered as End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Riverside, CA, holding Type 2 (organization) NPI 1922153576 since 2007. The authorized official on file is Ruth Counts, Interim Director Arl.

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NPI 1922153576
Entity type Organization (Type 2)
Legal business name Kaiser Foundation Hospitals
Other name <Unavail>
Practice address 10800 MAGNOLIA AVE, Riverside, CA, 92505
Phone 9513532000
Enumeration date 2007-01-24
Last updated in NPPES 2021-04-13

Authorized official

Name Ruth Counts
Title Interim Director Arl
Phone 6264053676

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Primary 250000327 CA
Copy-ready billing details
Provider: Kaiser Foundation Hospitals
NPI: 1922153576
Taxonomy: 261QE0700X (End-Stage Renal Disease (ESRD) Treatment Clinic/Center)
Address: 10800 MAGNOLIA AVE, Riverside, CA, 92505

Providers at this address

NPI Name Type Specialty Location
1497746598 Sherif Ammar Individual Otolaryngology Physician Riverside, CA
1740262674 Bahram Mirza Individual Endocrinology, Diabetes & Metabolism Physician Riverside, CA
1265416739 Iwan Ong Individual Internal Medicine Physician Riverside, CA
1447200449 Shawn Higuchi Individual Neurology Physician Riverside, CA
1013967892 Diane Connelly Individual Obstetrics & Gynecology Physician Riverside, CA
1720039696 John Dellaripa Individual Certified Registered Nurse Anesthetist Riverside, CA
1124070420 Mimi Le Individual Cardiovascular Disease Physician Riverside, CA
1568417921 Mark Massi Individual Pediatrics Physician Riverside, CA

Verify this record

Cross-check NPI 1922153576 against the authoritative CMS record: view Kaiser Foundation Hospitals 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

What is the NPI number for Kaiser Foundation Hospitals?
The NPI for Kaiser Foundation Hospitals is 1922153576, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Kaiser Foundation Hospitals?
NPPES lists Ruth Counts (Interim Director Arl) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-04-13.