MR. GLEN RICHARD WILLIAMSON L.C.S.W.
NPI 1447448600
Social Worker - Clinical in New York, NY

Active since October 11, 2007
309 W 74TH ST, BASEMENT, NEW YORK, NY 10023(212) 787-2527 Get Directions Write a Review

NPPES record last updated: August 19, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Glen Richard Williamson L.c.s.w. NPPES

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

MR. GLEN RICHARD WILLIAMSON L.C.S.W. (NPI 1447448600) is an individual clinical provider in New York, New York, licensed in New York (PO62364-1) and active in the NPI registry since October 2007.

NPPES Registry Identity

NPI1447448600
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. GLEN RICHARD WILLIAMSONCredential: L.C.S.W.
Location Address309 W 74TH ST, BASEMENTNew York, NY 10023-1604
Mailing Address121 W 72nd St, 16cNew York, NY 10023-3210 · (212) 787-2527
Sole ProprietorYes
Enumeration DateOctober 11, 2007
Last NPPES UpdateAugust 19, 2010
NPI 1447448600 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 · PO62364-1
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.
309 W 74TH ST, New York, NY 10023

Other Identifiers 1

Medicare PINNV3851NY

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 Glen Williamson's NPI number?

The NPI number for Glen Williamson is 1447448600. It was assigned to this individual provider in the NPPES registry on October 11, 2007.

Where is Glen Williamson located?

Glen Williamson practices at 309 W 74th St Basement, New York, NY 10023. The listed phone number is (212) 787-2527.

What is Glen Williamson'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 Glen Williamson was last updated on August 19, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.