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

Jeffrey Paul Kassis, LICSW

Individual provider Clinical Social Worker · NPI 1679780258

Jeffrey Paul Kassis, LICSW is a Clinical Social Worker in Springfield, 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.

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Practice location Address checks out

417 Liberty St
Springfield, MA 01104-3736
Phone: (413) 301-9337
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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 103979 (MA)

Record details

NPI number1679780258
Entity typeIndividual (Type 1)
GenderMale
Credentials LICSW
Sole proprietorNo
NPI enumeratedMay 16, 2007
Last updated in NPPESApril 28, 2011

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