Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

County of Riverside

Community/Behavioral Health Agency in Riverside, CA · enumerated 2006 · authorized official Matthew Chang, Director Ruhs - Behavioral Health.

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

National Provider Identifier

1720148323

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Registry record

Entity type Organization (Type 2)

Legal business name County of Riverside

Other name <Unavail>

Practice address 2085 Rustin Ave, Riverside, CA, 92507

Phone (951) 955-8000

Fax (951) 955-8010

Enumeration date Dec 12, 2006

Last updated in NPPES Sep 9, 2022

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Matthew Chang

Title Director Ruhs - Behavioral Health

Phone (951) 358-4501

Other identifiers

Identifier	Type	State	Issuer
33G2	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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-09-09. Verify at npiregistry.cms.hhs.gov.

Where is County of Riverside located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-09.