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

Matylda Fanny Polkowski, LICSW

Individual provider Clinical Social Worker · NPI 1154976843

Matylda Fanny Polkowski, LICSW is a Clinical Social Worker in Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2019
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

435 Marlborough St Apt 1
Boston, MA 02115-1223
Phone: (617) 833-1362
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X (MA)

Record details

NPI number1154976843
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorYes
NPI enumeratedAugust 8, 2019
Last updated in NPPESAugust 8, 2019

Other providers in Boston