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Functional Clinical Services

Functional Clinical Services is a healthcare organization registered as Other Specialist/Technologist in Fontana, CA, holding Type 2 (organization) NPI 1407138886 since 2011. The authorized official on file is Raul Chavez, President.

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NPI 1407138886
Entity type Organization (Type 2)
Legal business name Functional Clinical Services
Practice address 8832 SIERRA AVE, Fontana, CA, 92335
Phone 7145059150
Enumeration date 2011-09-13
Last updated in NPPES 2011-09-13

Authorized official

Name Raul Chavez
Title President
Phone 7145059150

Taxonomy & classification

Taxonomy code Specialty Primary License State
246Z00000X Other Specialist/Technologist Primary
Copy-ready billing details
Provider: Functional Clinical Services
NPI: 1407138886
Taxonomy: 246Z00000X (Other Specialist/Technologist)
Address: 8832 SIERRA AVE, Fontana, CA, 92335

Providers at this address

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1851451900 Sang Woo Kim Individual Acupuncturist Fontana, CA
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1306271291 Victor Calderon Individual Rehabilitation Chiropractor Fontana, CA
1598179145 Arj Medical, Inc. Organization Non-Pharmacy Dispensing Site Fontana, CA
1518340272 First Choice Interpreting Corp Organization Interpreter Fontana, CA

Verify this record

Cross-check NPI 1407138886 against the authoritative CMS record: view Functional Clinical Services 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 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).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-09-13.