MS. BLAIR A. CASDIN LCSW
NPI 1265693733
Social Worker - Clinical in New York, NY

Active since June 18, 2008
151 W 88TH ST, NEW YORK, NY 10024(917) 740-3410(212) 316-2841 Get Directions Write a Review

NPPES record last updated: April 18, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 18, 2022, Jan 15, 2020 (2 updates tracked since 2020).

About Ms. Blair A. Casdin Lcsw NPPES

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

MS. BLAIR A. CASDIN LCSW (NPI 1265693733) is an individual clinical provider in New York, New York, licensed in New York (069987) and active in the NPI registry since June 2008.

NPPES Registry Identity

NPI1265693733
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. BLAIR A. CASDINCredential: LCSW
Location Address151 W 88TH STNew York, NY 10024-2401
Mailing Address420 Riverside Dr Apt 11cNew York, NY 10025-7780 · (917) 740-3410 · Fax (212) 316-2841
Fax(212) 316-2841
Sole ProprietorYes
Enumeration DateJune 18, 2008
Last NPPES UpdateApril 18, 20222 updates tracked since enumeration
NPPES CertifiedApril 18, 2022
NPI 1265693733 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 · 069987
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.

151 W 88TH ST, New York, NY 10024

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 Blair Casdin's NPI number?

The NPI number for Blair Casdin is 1265693733. It was assigned to this individual provider in the NPPES registry on June 18, 2008.

Where is Blair Casdin located?

Blair Casdin practices at 151 W 88th St, New York, NY 10024. The listed phone number is (917) 740-3410.

What is Blair Casdin'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 Blair Casdin was last updated on April 18, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.