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

MS. Monica Massaro, LCSW

Individual provider Clinical Social Worker · NPI 1598396970

MS. Monica Massaro, LCSW is a Clinical Social Worker in Port Jefferson, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2020
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

1401 Main St
Port Jefferson, NY 11777-2225
Phone: (631) 928-0202
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 071289 (NY)

Record details

NPI number1598396970
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 4, 2020
Last updated in NPPESFebruary 26, 2020
Certification dateFebruary 26, 2020

Other providers in Port Jefferson