Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Hannah Horowitz, MSW

Individual provider Social Worker · NPI 1992235337

Hannah Horowitz, MSW is a Social Worker in Brooklyn, New York. Registered with an NPI since 2017.

In the registry since
2017
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

4111 18th Ave
Brooklyn, NY 11218-5894
Phone: (718) 875-6900
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1992235337
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedJune 18, 2017
Last updated in NPPESJuly 21, 2022

Other providers in Brooklyn