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

Catherine Mather, LCSW

Individual provider Clinical Social Worker · NPI 1598090367

Catherine Mather, LCSW is a Clinical Social Worker in Brooklyn, New York. Practices as a sole proprietor. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6025 6th Ave Ste 105
Brooklyn, NY 11220-4004
Phone: (718) 630-7991
Fax: (718) 630-7190
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

Record details

NPI number1598090367
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedOctober 12, 2009
Last updated in NPPESJuly 16, 2014

Other providers in Brooklyn