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

MS. Kathleen Gertrude Mastantuono, LCSW

Individual provider Clinical Social Worker · NPI 1982958393

MS. Kathleen Gertrude Mastantuono, LCSW is a Clinical Social Worker in Pittsburgh, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2012.

Licensed in
PA
In the registry since
2012
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

1200 Reedsdale St
Pittsburgh, PA 15233-2109
Phone: (412) 697-2021
Fax: (412) 697-3414
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 CW017428 (PA)

Record details

NPI number1982958393
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 7, 2012
Last updated in NPPESNovember 7, 2012

Other providers in Pittsburgh