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

Individual provider Mental Health Counselor · NPI 1770124836

David Lassoff, LMHC is a Mental Health Counselor in Framingham, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2019
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

29 Foster Dr
Framingham, MA 01701-7846
Phone: (561) 635-8450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 7229 (MA)

Record details

NPI number1770124836
Entity typeIndividual (Type 1)
GenderMale
Credentials LMHC
Sole proprietorYes
NPI enumeratedSeptember 30, 2019
Last updated in NPPESSeptember 30, 2019

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