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MRS. ANTONINA LEONARD LCSW
NPI 1578863205
Social Worker - Clinical in Stony Brook, NY

Active since October 28, 2010
84 UNIVERSITY HEIGHTS DR, STONY BROOK, NY 11790(631) 325-0800(631) 325-1066 Get Directions Write a Review

NPPES record last updated: October 26, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Antonina Leonard Lcsw NPPES

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

MRS. ANTONINA LEONARD LCSW (NPI 1578863205) is an individual clinical provider in Stony Brook, New York, licensed in New York (074077-1) and active in the NPI registry since October 2010.

NPPES Registry Identity

NPI1578863205
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. ANTONINA LEONARDCredential: LCSW
Location Address84 UNIVERSITY HEIGHTS DRStony Brook, NY 11790-2735
Mailing Address84 University Heights DrStony Brook, NY 11790-2735 · (631) 325-0800 · Fax (631) 325-1066
Phone(631) 325-0800
Fax(631) 325-1066
Sole ProprietorYes
Enumeration DateOctober 28, 2010
Last NPPES UpdateOctober 26, 2020
NPPES CertifiedOctober 26, 2020
✔ NPI 1578863205 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 · 074077-1
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 ListedSocial Worker · SchoolTaxonomy 1041S0200X · License 6649118 (NY)
84 UNIVERSITY HEIGHTS DR, Stony Brook, NY 11790
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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 Antonina Leonard's NPI number?

The NPI number for Antonina Leonard is 1578863205. It was assigned to this individual provider in the NPPES registry on October 28, 2010.

Where is Antonina Leonard located?

Antonina Leonard practices at 84 University Heights Dr, Stony Brook, NY 11790. The listed phone number is (631) 325-0800.

What is Antonina Leonard'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 Antonina Leonard was last updated on October 26, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.