Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LESLIE ESPINOZA LCSW
NPI 1023485299
Social Worker - Clinical in Tustin, CA

Active since August 24, 2015
621 W 1ST ST, TUSTIN, CA 92780(714) 665-9890 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 24, 2026, Mar 12, 2026 (2 updates tracked since 2026).

About Leslie Espinoza Lcsw NPPES

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

LESLIE ESPINOZA LCSW (NPI 1023485299) is an individual clinical provider in Tustin, California, licensed in California (LCSW140778) and active in the NPI registry since August 2015.

NPPES Registry Identity

NPI1023485299
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLESLIE ESPINOZACredential: LCSW
Location Address621 W 1ST STTustin, CA 92780-2950
Mailing Address661 W 1st St Ste GTustin, CA 92780-2939 · (714) 665-9890 · Fax (714) 665-9891
Sole ProprietorNo
Enumeration DateAugust 24, 2015
Last NPPES UpdateJuly 24, 20262 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
NPI 1023485299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in CA · LCSW140778
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.
621 W 1ST ST, Tustin, CA 92780

Other Providers at the Same Location NPPES 19

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

Social Worker
621 W 1ST ST
TUSTIN, CA 92780
Social Worker
621 W 1ST ST
TUSTIN, CA 92780
Social Worker (Clinical)
621 W 1ST ST
TUSTIN, CA 92780
Marriage & Family Therapist
621 W 1ST ST
TUSTIN, CA 92780
Social Worker (Clinical)
621 W 1ST ST
TUSTIN, CA 92780
Social Worker
621 W 1ST ST
TUSTIN, CA 92780
Social Worker (Clinical)
621 W 1ST ST
TUSTIN, CA 92780
Social Worker
621 W 1ST ST
TUSTIN, CA 92780

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 Espinoza's NPI number?

The NPI number for Leslie Espinoza is 1023485299. It was assigned to this individual provider in the NPPES registry on August 24, 2015.

Where is Leslie Espinoza located?

Leslie Espinoza practices at 621 W 1st St, Tustin, CA 92780. The listed phone number is (714) 665-9890.

What is Leslie Espinoza'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 Espinoza was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.