MS. MARGARET DE HAAN

Social Worker

Active Individual
NPI: 1699801282

Practice Address

1463 FLATBUSH AVE
Brooklyn, NY 11210

Phone: (718) 951-9009

Specialties

Specialty Code Primary License
Counselor - Addiction (Substance Use Disorder) 101YA0400X No 19325 (NY)
Counselor - Mental Health 101YM0800X No 000280 (NY)
Social Worker 104100000X Yes 6802077521 (MI)

Frequently Asked Questions

NPI 1699801282 is the National Provider Identifier for MS. MARGARET DE HAAN, a Social Worker provider located in Brooklyn, NY. This NPI was enumerated on February 26, 2007.
MS. MARGARET DE HAAN practices at 1463 FLATBUSH AVE, Brooklyn, NY 11210.

Quick Facts

NPI
1699801282
Type
Individual
Enumerated
Feb 26, 2007
Last Updated
Sep 11, 2025

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