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Foothill Family Service

Mental Health Clinic/Center (Including Community Mental Health Center) in La Puente, CA · enumerated 2022 · authorized official James Siegrist, Coo.

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

National Provider Identifier

1366153348

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Registry record

Entity type Organization (Type 2)
Legal business name Foothill Family Service
Other name <Unavail>
Parent organization Foothill Family Service
Practice address 795 Grandview Ln, La Puente, CA, 91744
Phone (626) 993-3000
Fax (626) 993-3084
Enumeration date Dec 9, 2022
Last updated in NPPES Mar 14, 2023

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary

Authorized official

Name James Siegrist
Title Coo
Phone (626) 993-3003

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 the NPI number for Foothill Family Service?
The NPI for Foothill Family Service is 1366153348, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Foothill Family Service?
NPPES lists James Siegrist (Coo) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-14.