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

Mrs. Katherine Jellison, LICSW

Individual provider Clinical Social Worker · NPI 1215474788

Mrs. Katherine Jellison, LICSW is a Clinical Social Worker in Methuen, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2017
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

184 Pleasant Valley St Ste 1-206
Methuen, MA 01844-5855
Phone: (978) 683-0133
Fax: (978) 683-9818
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 LICSW122137 (MA)

Record details

NPI number1215474788
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorYes
NPI enumeratedJanuary 23, 2017
Last updated in NPPESJanuary 5, 2026
Certification dateJanuary 5, 2026

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