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Functional Clinical Services

Other Specialist/Technologist in Fontana, CA · enumerated 2011 · authorized official Raul Chavez, President.

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

National Provider Identifier

1407138886

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Registry record

Entity type Organization (Type 2)
Legal business name Functional Clinical Services
Practice address 8832 Sierra Ave, Fontana, CA, 92335
Phone (714) 505-9150
Enumeration date Sep 13, 2011
Last updated in NPPES Sep 13, 2011

Taxonomy & classification

246Z00000X Other Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary

Authorized official

Name Raul Chavez
Title President
Phone (714) 505-9150

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 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.
What type of organization is Functional Clinical Services?
Functional Clinical Services is registered in NPPES as a Other Specialist/Technologist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-13.