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CRYSTAL MARTINEZ LCSW
NPI 1891399937
Social Worker - Clinical in Bronx, NY

Active since November 30, 2020
910 E 172ND ST, BRONX, NY 10460(718) 764-2406 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Jan 26, 2026, Feb 24, 2025, Dec 6, 2023 and 1 more (4 updates tracked since 2020).

About Crystal Martinez Lcsw NPPES

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

CRYSTAL MARTINEZ LCSW (NPI 1891399937) is an individual clinical provider in Bronx, New York, licensed in New York (107551-01) and active in the NPI registry since November 2020. She maintains a secondary practice location in New Rochelle.

NPPES Registry Identity

NPI1891399937
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCRYSTAL MARTINEZCredential: LCSW
Location Address910 E 172ND STBronx, NY 10460-5802
Mailing Address1510 Castle Hill Ave Unit 169Bronx, NY 10462-4399
Phone(718) 764-2406
Sole ProprietorNo
Enumeration DateNovember 30, 2020
Last NPPES UpdateJanuary 26, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2026
✔ NPI 1891399937 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 NY · 107551-01
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.
910 E 172ND ST, Bronx, NY 10460
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Secondary Practice Location 1

Location 11 Radisson Plz Fl 8New Rochelle, NY 10801-5766 · Phone (332) 215-6631

Other Providers at the Same Location NPPES 16

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

AUSTRIA MARTINEZ MHC
Counselor (Mental Health)
910 E 172ND ST
BRONX, NY 10460
Bronx County (347) 767-2200
MRS. ESTRELLA MONTANEZ LMSW
Social Worker
910 E 172ND ST, 2ND FLOOR
BRONX, NY 10460
Bronx County (347) 767-2234
DR. JULIA NIYAZOVA
Dentist
910 E 172ND ST
BRONX, NY 10460
Bronx County (347) 767-2200
MELISSA SANTOS NP
Nurse Practitioner (Family)
910 E 172ND ST
BRONX, NY 10460
Bronx County (347) 767-2200
DAISY A. TOLEDO-CHAVEZ NP
Nurse Practitioner (Psychiatric/Mental Health)
910 E 172ND ST
BRONX, NY 10460
Bronx County (347) 767-2200
JULIA PICHARDO
Social Worker (Clinical)
910 E 172ND ST
BRONX, NY 10460
Bronx County (212) 949-4800
ALEXIS BARBER-DAVIS
Social Worker (Clinical)
910 E 172ND ST
BRONX, NY 10460
Bronx County (347) 918-3200
ROSITA MIDENCE LCSW
Social Worker (Clinical)
910 E 172ND ST
BRONX, NY 10460
Bronx County (347) 767-2200

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 Crystal Martinez's NPI number?

The NPI number for Crystal Martinez is 1891399937. It was assigned to this individual provider in the NPPES registry on November 30, 2020.

Where is Crystal Martinez located?

Crystal Martinez practices at 910 E 172nd St, Bronx, NY 10460. The listed phone number is (718) 764-2406.

What is Crystal 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 Crystal Martinez was last updated on January 26, 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.