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

Nancy S Arseneaux, LICSW

Individual provider Clinical Social Worker · NPI 1346506847

Nancy S Arseneaux, LICSW is a Clinical Social Worker in Tyngsboro, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2012
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

269 Middlesex Rd Ste 5
Tyngsboro, MA 01879-1078
Phone: (978) 649-2055
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 114897 (MA)

Record details

NPI number1346506847
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorYes
NPI enumeratedApril 9, 2012
Last updated in NPPESApril 4, 2016

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