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

Katherine D Griffiths, LICSW

Individual provider Clinical Social Worker · NPI 1104042480

Katherine D Griffiths, LICSW is a Clinical Social Worker in Chelsea, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

151 Everett Ave
Chelsea, MA 02150-1812
Phone: (617) 889-8515
Fax: (617) 889-8509
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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 110020 (MA)

Record details

NPI number1104042480
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedApril 17, 2007
Last updated in NPPESJuly 8, 2007
Mailing address151 Everett Ave, Chelsea, MA 02150-1812

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