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NANCY MARTINEZ LCSW
NPI 1659078095
Social Worker - Clinical in Oak Lawn, IL

Active since February 15, 2023
5410 W 96TH ST, OAK LAWN, IL 60453(773) 981-0323 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 13, 2026, Feb 15, 2023 (2 updates tracked since 2023).

About Nancy Martinez Lcsw NPPES

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

NANCY MARTINEZ LCSW (NPI 1659078095) is an individual clinical provider in Oak Lawn, Illinois, licensed in Illinois (149030630) and active in the NPI registry since February 2023.

NPPES Registry Identity

NPI1659078095
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameNANCY MARTINEZCredential: LCSW
Location Address5410 W 96TH STOak Lawn, IL 60453-2932
Mailing Address5410 W 96th StOak Lawn, IL 60453-2932 · (773) 981-0323
Phone(773) 981-0323
Sole ProprietorNo
Enumeration DateFebruary 15, 2023
Last NPPES UpdateJanuary 13, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
✔ NPI 1659078095 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 IL · 149030630
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.
5410 W 96TH ST, Oak Lawn, IL 60453
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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 Nancy Martinez's NPI number?

The NPI number for Nancy Martinez is 1659078095. It was assigned to this individual provider in the NPPES registry on February 15, 2023.

Where is Nancy Martinez located?

Nancy Martinez practices at 5410 W 96th St, Oak Lawn, IL 60453. The listed phone number is (773) 981-0323.

What is Nancy Martinez'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 Nancy Martinez was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.