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GRACE MCCLEARY WILLIAMS LCSW
NPI 1104599216
Social Worker - Clinical in New York, NY

Active since July 26, 2021
167 W 21ST ST STE 2S, NEW YORK, NY 10011(626) 390-5200 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 6, 2026, Jul 26, 2021 (2 updates tracked since 2021).

About Grace Mccleary Williams Lcsw NPPES

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

GRACE MCCLEARY WILLIAMS LCSW (NPI 1104599216) is an individual clinical provider in New York, New York, licensed in New York (100061) and active in the NPI registry since July 2021. She maintains a secondary practice location in Brooklyn.

NPPES Registry Identity

NPI1104599216
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameGRACE MCCLEARY WILLIAMSCredential: LCSW
Location Address167 W 21ST ST STE 2SNew York, NY 10011-3200
Mailing Address481 Montgomery St Apt 1fBrooklyn, NY 11225-3022 · (626) 390-5200
Phone(626) 390-5200
Sole ProprietorYes
Enumeration DateJuly 26, 2021
Last NPPES UpdateJanuary 6, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 6, 2026
✔ NPI 1104599216 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 · 100061
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.
167 W 21ST ST STE 2S, New York, NY 10011
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Secondary Practice Location 1

Location 1481 Montgomery St Apt 1FBrooklyn, NY 11225-3022 · Phone (626) 390-5200

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 Grace Williams's NPI number?

The NPI number for Grace Williams is 1104599216. It was assigned to this individual provider in the NPPES registry on July 26, 2021.

Where is Grace Williams located?

Grace Williams practices at 167 W 21st St Ste 2S, New York, NY 10011. The listed phone number is (626) 390-5200.

What is Grace Williams'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 Grace Williams was last updated on January 6, 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.