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

Katie Elizabeth Welsh, LICSW

Individual provider Clinical Social Worker · NPI 1124506803

Katie Elizabeth Welsh, LICSW is a Clinical Social Worker in Somerville, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2018.

Licensed in
MA
In the registry since
2018
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

153 S St
Somerville, MA 02143-4297
Phone: (617) 308-7963
Fax: (617) 863-5412
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 119338 (MA)

Record details

NPI number1124506803
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedAugust 3, 2018
Last updated in NPPESAugust 3, 2018

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