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MR. KENNETH GRIFFIN LCSW
NPI 1932748761
Social Worker - Clinical in New York, NY

Active since December 26, 2019
150 BROADWAY RM 1708, NEW YORK, NY 10038(646) 409-0666 Get Directions Write a Review

NPPES record last updated: January 22, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Jan 22, 2026, Dec 26, 2019 (2 updates tracked since 2019).

About Mr. Kenneth Griffin Lcsw NPPES

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

MR. KENNETH GRIFFIN LCSW (NPI 1932748761) is an individual clinical provider in New York, New York, licensed in New York (0818249) and active in the NPI registry since December 2019. He maintains a secondary practice location in Brooklyn.

NPPES Registry Identity

NPI1932748761
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. KENNETH GRIFFINCredential: LCSW
Location Address150 BROADWAY RM 1708New York, NY 10038-4390
Mailing Address150 Broadway Rm 1708New York, NY 10038-4390 · (646) 409-0666
Phone(646) 409-0666
Sole ProprietorYes
Enumeration DateDecember 26, 2019
Last NPPES UpdateJanuary 22, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 22, 2026
✔ NPI 1932748761 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 · 0818249
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.
150 BROADWAY RM 1708, New York, NY 10038
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Secondary Practice Location 1

Location 1300 Cadman Plz WBrooklyn, NY 11201-3229 · Phone (323) 205-7088 · Fax (833) 419-0181

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

JOIE ADAM DERITIS LCSW
Social Worker (Clinical)
150 BROADWAY RM 1708
NEW YORK, NY 10038
New York County (917) 991-8417

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 Kenneth Griffin's NPI number?

The NPI number for Kenneth Griffin is 1932748761. It was assigned to this individual provider in the NPPES registry on December 26, 2019.

Where is Kenneth Griffin located?

Kenneth Griffin practices at 150 Broadway Rm 1708, New York, NY 10038. The listed phone number is (646) 409-0666.

What is Kenneth Griffin'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 Kenneth Griffin was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.