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Dean Horieh

Certified Registered Nurse Anesthetist in Riverside, CA · enumerated 2016.

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

National Provider Identifier

1811441975

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Registry record

Entity type Individual (Type 1)
Name Dean Horieh
Sex Male
Practice address 4445 Magnolia Ave, Riverside, CA, 92501
Phone (951) 788-3000
Enumeration date Aug 6, 2016
Last updated in NPPES Jan 27, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 731704 (CA) Secondary
367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License AP09500 (LA) Secondary
367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 95000666 (CA) Primary

Other identifiers

Identifier Type State Issuer
2493906 Medicaid LA -

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 does Dean Horieh practice?
The practice location on file with NPPES is in Riverside, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dean Horieh?
The National Provider Identifier (NPI) for Dean Horieh is 1811441975, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-27.