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

Patrick Hahn, LMSW

Individual provider Clinical Social Worker · NPI 1629584347

Patrick Hahn, LMSW is a Clinical Social Worker in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2017.

Licensed in
NY
In the registry since
2017
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

26 Court St
Brooklyn, NY 11242-0103
Phone: (718) 748-1234
Fax: (718) 228-8819
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 098644-1 (NY)

Record details

NPI number1629584347
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorNo
NPI enumeratedDecember 18, 2017
Last updated in NPPESDecember 18, 2017

Other providers in Brooklyn