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NICHOLAS DEFAZIO LCSW
NPI 1245887421
Social Worker in Brooklyn, NY

Active since August 21, 2019
541 BAY RIDGE PKWY, BROOKLYN, NY 11209(929) 200-3049 Get Directions Write a Review

NPPES record last updated: August 30, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jan 8, 2025, Aug 21, 2019 (2 updates tracked since 2019).

About Nicholas Defazio Lcsw NPPES

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

NICHOLAS DEFAZIO LCSW (NPI 1245887421) is an individual social worker in Brooklyn, New York, licensed in New York (100859) and active in the NPI registry since August 2019.

NPPES Registry Identity

NPI1245887421
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameNICHOLAS DEFAZIOCredential: LCSW
Location Address541 BAY RIDGE PKWYBrooklyn, NY 11209-3309
Mailing Address541 Bay Ridge Pkwy Ste LlBrooklyn, NY 11209-3309
Phone(929) 200-3049
Sole ProprietorNo
Enumeration DateAugust 21, 2019
Last NPPES UpdateAugust 30, 20252 updates tracked since enumeration
NPPES CertifiedAugust 30, 2025
✔ NPI 1245887421 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 100859
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
541 BAY RIDGE PKWY, Brooklyn, NY 11209
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Other Providers at the Same Location NPPES 4

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

TERESA RODRIGUEZ
Social Worker (Clinical)
541 BAY RIDGE PKWY
BROOKLYN, NY 11209
Kings County (929) 200-3049
SHIFTI SHAMI KAMAL
Social Worker
541 BAY RIDGE PKWY
BROOKLYN, NY 11209
Kings County (929) 200-3049
RESILIENT MIND LICENSED CLINICAL SOCIAL WORK SERVICES, PC
Social Worker (Clinical)
541 BAY RIDGE PKWY
BROOKLYN, NY 11209
Kings County (929) 200-3049
MRS. ALYSSA SALVESEN MSW
Social Worker
541 BAY RIDGE PKWY
BROOKLYN, NY 11209
Kings County (929) 200-3049

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 Nicholas Defazio's NPI number?

The NPI number for Nicholas Defazio is 1245887421. It was assigned to this individual provider in the NPPES registry on August 21, 2019.

Where is Nicholas Defazio located?

Nicholas Defazio practices at 541 Bay Ridge Pkwy, Brooklyn, NY 11209. The listed phone number is (929) 200-3049.

What is Nicholas Defazio's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Nicholas Defazio was last updated on August 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.