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West Valley Fast

Adolescent and Children Mental Health Clinic/Center in Rancho Cucamonga, CA · enumerated 2007 · authorized official Michael Day, Business Application Manager.

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

National Provider Identifier

1669681961

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Registry record

Entity type Organization (Type 2)
Legal business name West Valley Fast
Parent organization Department of Behavioral Health, San Bernardino County Ca
Practice address 9478 Etiwanda Ave, Rancho Cucamonga, CA, 91739
Phone (909) 382-3080
Fax (909) 382-3105
Enumeration date May 22, 2007
Last updated in NPPES Jul 13, 2007

Taxonomy & classification

261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities · License ZZZ74743Z (CA) Primary

Authorized official

Name Michael Day
Title Business Application Manager
Phone (909) 382-3080

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

What type of organization is West Valley Fast?
West Valley Fast is registered in NPPES as a Adolescent and Children Mental Health Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-13.