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MARGARET HORWITZ LMSW
NPI 1184404980
Social Worker in Brooklyn, NY

Active since September 29, 2023
557 KOSCIUSZKO ST APT 2D, BROOKLYN, NY 11221(224) 522-3226 Get Directions Write a Review

NPPES record last updated: September 29, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Margaret Horwitz Lmsw NPPES

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

MARGARET HORWITZ LMSW (NPI 1184404980) is an individual social worker in Brooklyn, New York, licensed in New York (109101) and active in the NPI registry since September 2023.

NPPES Registry Identity

NPI1184404980
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARGARET HORWITZCredential: LMSW
Location Address557 KOSCIUSZKO ST APT 2DBrooklyn, NY 11221-5613
Mailing Address557 Kosciuszko St Apt 2dBrooklyn, NY 11221-5613
Phone(224) 522-3226
Sole ProprietorYes
Enumeration DateSeptember 29, 2023
NPPES CertifiedSeptember 29, 2023
✔ NPI 1184404980 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 · 109101
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.
557 KOSCIUSZKO ST APT 2D, Brooklyn, NY 11221
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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 Margaret Horwitz's NPI number?

The NPI number for Margaret Horwitz is 1184404980. It was assigned to this individual provider in the NPPES registry on September 29, 2023.

Where is Margaret Horwitz located?

Margaret Horwitz practices at 557 Kosciuszko St Apt 2D, Brooklyn, NY 11221. The listed phone number is (224) 522-3226.

What is Margaret Horwitz'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 Margaret Horwitz was last updated on September 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.