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

Jill Kathleen O'Brien, LICSW

Individual provider Clinical Social Worker · NPI 1326349515

Jill Kathleen O'Brien, LICSW is a Clinical Social Worker in E Sandwich, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2010.

Licensed in
MA
In the registry since
2010
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

311 Service Rd Spaulding Rehab Hospital Cape Cod
E Sandwich, MA 02537
Phone: (508) 833-4125
Fax: (508) 833-4203
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 117641 (MA)

Record details

NPI number1326349515
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedNovember 4, 2010
Last updated in NPPESMarch 7, 2023
Certification dateMarch 7, 2023

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