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MS. MARY V. SASSILLO LCSW
NPI 1629412242
Social Worker - Clinical in New York, NY

Active since April 25, 2013
118 EAST 93 STREET, SUITE 1C,, SUITE 1C, NEW YORK, NY 10128(212) 289-8570 Get Directions Write a Review

NPPES record last updated: April 25, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Mary V. Sassillo Lcsw NPPES

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

MS. MARY V. SASSILLO LCSW (NPI 1629412242) is an individual clinical provider in New York, New York, licensed in New York (PR014790-1) and active in the NPI registry since April 2013.

NPPES Registry Identity

NPI1629412242
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. MARY V. SASSILLOCredential: LCSW
Location Address118 EAST 93 STREET, SUITE 1C,, SUITE 1CNew York, NY 10128
Mailing Address118 East 93 Street, Suite 1c,, Suite 1cNew York, NY 10128 · (212) 289-8570
Phone(212) 289-8570
Sole ProprietorYes
Enumeration DateApril 25, 2013
✔ NPI 1629412242 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · PR014790-1
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.
Also ListedPsychoanalystTaxonomy 102L00000X
118 EAST 93 STREET, SUITE 1C,, New York, NY 10128
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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 Mary Sassillo's NPI number?

The NPI number for Mary Sassillo is 1629412242. It was assigned to this individual provider in the NPPES registry on April 25, 2013.

Where is Mary Sassillo located?

Mary Sassillo practices at 118 East 93 Street, Suite 1C, Suite 1C, New York, NY 10128. The listed phone number is (212) 289-8570.

What is Mary Sassillo'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 Mary Sassillo was last updated on April 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.