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

Mary McDermott, MSW

Individual provider Clinical Social Worker · NPI 1972739456

Mary McDermott, MSW is a Clinical Social Worker in Northampton, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2009
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

421 N Main St
Northampton, MA 01060-5300
Phone: (413) 584-4040
Fax: (413) 582-3074
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 115273 (MA)

Record details

NPI number1972739456
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedJune 10, 2009
Last updated in NPPESApril 16, 2010
Mailing address421 N Main St, Northampton, MA 01060-5300

Other providers in Northampton