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

Dennis John Sweeney, MALMHC

Individual provider Mental Health Counselor · NPI 1295891711

Dennis John Sweeney, MALMHC is a Mental Health Counselor in Holliston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006

Practice location Address checks out

770 Washington St
Holliston, MA 01746-2169
Phone: (508) 893-0631
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 1462 (MA)

Record details

NPI number1295891711
Entity typeIndividual (Type 1)
GenderMale
Credentials MALMHC
Sole proprietorYes
NPI enumeratedDecember 29, 2006
Last updated in NPPESJuly 8, 2007

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