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

Matt Rouillard, MSW

Individual provider Clinical Social Worker · NPI 1932319621

Matt Rouillard, MSW is a Clinical Social Worker in Dorchester, Massachusetts. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

317 Blue Hill Ave
Dorchester, MA 02121-4302
Phone: (617) 427-4470
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1932319621
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorNo
NPI enumeratedMay 23, 2007
Last updated in NPPESJuly 9, 2007
Mailing address317 Blue Hill Ave, Dorchester, MA 02121-4302

Other providers in Dorchester