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FOOTHILL FAMILY SERVICE
NPI 1811464480
Clinic/Center - Mental Health (Including Community Mental Health Center) in La Puente, CA

Active since October 31, 2018
15540 FAIRGROVE AVE, LA PUENTE, CA 91744(626) 993-3000(626) 993-3084 Get Directions Write a Review

NPPES record last updated: January 21, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jan 21, 2026, Jan 7, 2026, Sep 5, 2024 and 2 more (5 updates tracked since 2018).

About Foothill Family Service NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

FOOTHILL FAMILY SERVICE (NPI 1811464480) is a healthcare organization registered as a mental health (including community mental health center) in La Puente, California and active in the NPI registry since October 2018. The organization lists James Siegrist, Cfo, as its authorized official.

NPPES Registry Identity

NPI1811464480
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameFOOTHILL FAMILY SERVICE
Location Address15540 FAIRGROVE AVELa Puente, CA 91744-1620
Mailing Address2500 E Foothill Blvd Ste 300Pasadena, CA 91107-7102 · (626) 993-3000 · Fax (626) 993-3084
Phone(626) 993-3000
Fax(626) 993-3084
Organization SubpartYes
Authorized OfficialJames SiegristCfo · (626) 993-3003
Enumeration DateOctober 31, 2018
Last NPPES UpdateJanuary 21, 20265 updates tracked since enumeration
NPPES CertifiedJanuary 21, 2026
✔ NPI 1811464480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
15540 FAIRGROVE AVE, La Puente, CA 91744
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Foothill Family Service's NPI number?

The NPI number for Foothill Family Service is 1811464480. It was assigned to this organization in the NPPES registry on October 31, 2018.

Where is Foothill Family Service located?

Foothill Family Service is located at 15540 Fairgrove Ave, La Puente, CA 91744. The listed phone number is (626) 993-3000.

What is Foothill Family Service's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

When was this NPI record last updated?

The NPPES record for Foothill Family Service was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.