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LESLIE GUADALUPE CHAIRES
NPI 1184197527
Social Worker - Clinical in Upland, CA

Active since January 08, 2019
1317 W FOOTHILL BLVD STE 226, UPLAND, CA 91786(626) 209-9965 Get Directions Write a Review

NPPES record last updated: December 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 8, 2025, Jan 8, 2019 (2 updates tracked since 2019).

About Leslie Guadalupe Chaires NPPES

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

LESLIE GUADALUPE CHAIRES (NPI 1184197527) is an individual clinical provider in Upland, California and active in the NPI registry since January 2019.

NPPES Registry Identity

NPI1184197527
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLESLIE GUADALUPE CHAIRES
Location Address1317 W FOOTHILL BLVD STE 226Upland, CA 91786-3673
Mailing Address1317 W Foothill Blvd Ste 226Upland, CA 91786-3673 · (626) 209-9965
Phone(626) 209-9965
Sole ProprietorNo
Enumeration DateJanuary 8, 2019
Last NPPES UpdateDecember 8, 20252 updates tracked since enumeration
NPPES CertifiedDecember 8, 2025
✔ NPI 1184197527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1317 W FOOTHILL BLVD STE 226, Upland, CA 91786
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEGAULT FAMILY COUNSELING INC
Marriage & Family Therapist
1317 W FOOTHILL BLVD STE 226
UPLAND, CA 91786
San Bernardino County (909) 267-5566
ELSA MATSUMOTO LICENSED CLINICAL SOCIAL WORKER INC.
Clinic/Center (Mental Health (Including Community Mental Health Center))
1317 W FOOTHILL BLVD STE 226
UPLAND, CA 91786
San Bernardino County (626) 209-9965

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 Leslie Chaires's NPI number?

The NPI number for Leslie Chaires is 1184197527. It was assigned to this individual provider in the NPPES registry on January 8, 2019.

Where is Leslie Chaires located?

Leslie Chaires practices at 1317 W Foothill Blvd Ste 226, Upland, CA 91786. The listed phone number is (626) 209-9965.

What is Leslie Chaires's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Leslie Chaires was last updated on December 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.