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SIMON J LANGER LCSW PLLC
NPI 1164391744
Social Worker - Clinical in New York, NY

Active since November 03, 2025
201 W 21ST ST., NEW YORK, NY 10011(917) 617-0243 Get Directions Write a Review

NPPES record last updated: November 18, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Nov 18, 2025, Nov 3, 2025 (2 updates tracked since 2025).

About Simon J Langer Lcsw Pllc NPPES

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

SIMON J LANGER LCSW PLLC (NPI 1164391744) is a healthcare organization registered as a clinical in New York, New York and active in the NPI registry since November 2025. The organization lists Simon J Langer, Owner, as its authorized official.

NPPES Registry Identity

NPI1164391744
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameSIMON J LANGER LCSW PLLC
Location Address201 W 21ST ST.New York, NY 10011-3133
Mailing Address201 W 21st St Apt 3kNew York, NY 10011-3134 · (917) 617-0243
Phone(917) 617-0243
Organization SubpartNo
Authorized OfficialSimon J LangerOwner · (917) 617-0243
Enumeration DateNovember 3, 2025
Last NPPES UpdateNovember 18, 20252 updates tracked since enumeration
NPPES CertifiedNovember 18, 2025
✔ NPI 1164391744 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
201 W 21ST ST., New York, NY 10011
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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

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 Simon J Langer Lcsw PLLC's NPI number?

The NPI number for Simon J Langer Lcsw PLLC is 1164391744. It was assigned to this organization in the NPPES registry on November 3, 2025.

Where is Simon J Langer Lcsw PLLC located?

Simon J Langer Lcsw PLLC is located at 201 W 21st St., New York, NY 10011. The listed phone number is (917) 617-0243.

What is Simon J Langer Lcsw PLLC'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 Simon J Langer Lcsw PLLC was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.