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

Colin Robert Griffiths, LCSW

Individual provider Clinical Social Worker · NPI 1740068634

Colin Robert Griffiths, LCSW is a Clinical Social Worker in Waltham, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2023
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

20 Hope Ave
Waltham, MA 02453-2721
Phone: (813) 601-1340
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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 · Licence 229723 (MA)

Record details

NPI number1740068634
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 20, 2023
Last updated in NPPESSeptember 20, 2023
Certification dateSeptember 20, 2023
Mailing address1200 Commonwealth Ave Apt 34, Boston, MA 02134-4615

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