1. Home
  2. Directory
  3. New York
  4. Monsey
  5. Social Worker
  6. NPI Profile

JOSEPH TWERSKY LCSW
NPI 1356804967
Social Worker - Clinical in Monsey, NY

Active since April 10, 2019

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 17, 2025, Sep 10, 2025, Nov 15, 2024 and 1 more (4 updates tracked since 2019).

About Joseph Twersky Lcsw NPPES

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

JOSEPH TWERSKY LCSW (NPI 1356804967) is an individual clinical provider in Monsey, New York and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1356804967
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJOSEPH TWERSKYCredential: LCSW
Location Address9 VILLA LNMonsey, NY 10952-1021
Mailing Address9 Villa LnMonsey, NY 10952-1021
Phone(718) 637-4416
Sole ProprietorYes
Enumeration DateApril 10, 2019
Last NPPES UpdateSeptember 17, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2025
✔ NPI 1356804967 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.
9 VILLA LN, Monsey, NY 10952
Open in Google Maps ↗

Other Providers at the Same Location NPPES 2

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

TWERSKY INSTITUTE FOR HEALING AND WELLNESS INC
Clinic/Center (Mental Health (Including Community Mental Health Center))
9 VILLA LN
MONSEY, NY 10952
Rockland County (845) 304-5583
GITTEL TWERSKY
Social Worker (Clinical)
9 VILLA LN
MONSEY, NY 10952
Rockland County (845) 304-5583

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 Joseph Twersky's NPI number?

The NPI number for Joseph Twersky is 1356804967. It was assigned to this individual provider in the NPPES registry on April 10, 2019.

Where is Joseph Twersky located?

Joseph Twersky practices at 9 Villa Ln, Monsey, NY 10952. The listed phone number is (718) 637-4416.

What is Joseph Twersky'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 Joseph Twersky was last updated on September 17, 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.