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LESLIE SULLIVAN LCSW
NPI 1326635087
Social Worker - Clinical in Dallas, TX

Active since December 29, 2020
3419 WESTMINSTER AVE # 215, DALLAS, TX 75205(214) 766-4784 Get Directions Write a Review

NPPES record last updated: April 5, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 5, 2021, Dec 29, 2020 (2 updates tracked since 2020).

About Leslie Sullivan Lcsw NPPES

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

LESLIE SULLIVAN LCSW (NPI 1326635087) is an individual clinical provider in Dallas, Texas, licensed in Texas (55336) and active in the NPI registry since December 2020. She maintains a secondary practice location in Dallas.

NPPES Registry Identity

NPI1326635087
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLESLIE SULLIVANCredential: LCSW
Location Address3419 WESTMINSTER AVE # 215Dallas, TX 75205-1387
Mailing Address3419 Westminster Ave # 215Dallas, TX 75205-1387 · (214) 766-4784
Phone(214) 766-4784
Sole ProprietorYes
Enumeration DateDecember 29, 2020
Last NPPES UpdateApril 5, 20212 updates tracked since enumeration
NPPES CertifiedApril 5, 2021
✔ NPI 1326635087 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 TX · 55336
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.
3419 WESTMINSTER AVE # 215, Dallas, TX 75205
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Secondary Practice Location 1

Location 13901 Marquette StDallas, TX 75225-5432 · Phone (214) 766-4784 · Fax (214) 360-0896

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 Sullivan's NPI number?

The NPI number for Leslie Sullivan is 1326635087. It was assigned to this individual provider in the NPPES registry on December 29, 2020.

Where is Leslie Sullivan located?

Leslie Sullivan practices at 3419 Westminster Ave # 215, Dallas, TX 75205. The listed phone number is (214) 766-4784.

What is Leslie Sullivan'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 Sullivan was last updated on April 5, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.