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

Lois Callahan, LICSW

Individual provider Clinical Social Worker · NPI 1083668040

Lois Callahan, LICSW is a Clinical Social Worker in Sagamore Beach, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

349 Old Plymouth Rd
Sagamore Beach, MA 02562-2367
Phone: (508) 833-3800
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 1020261 (MA)

Record details

NPI number1083668040
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedMay 22, 2006
Last updated in NPPESJuly 13, 2026