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

Katherine Olsen, LICSW

Individual provider Emotionally Disturbed Childrens' Residential Treatment Facility · NPI 1326413527

Katherine Olsen, LICSW is an Emotionally Disturbed Childrens' Residential Treatment Facility in Ashland, Massachusetts. Practices as a sole proprietor and works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2015
Specialties on file
2
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

53 Teller Dr
Ashland, MA 01721
Phone: (781) 789-5461
Show map & directions

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

Additional practice locations (1)

  • 365 East St, Tewksbury, MA 01876-1950 — (978) 858-3776

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1027566 (MA)
Emotionally Disturbed Childrens' Residential Treatment Facility Taxonomy 322D00000X · Licence 1027566 (MA)

Record details

NPI number1326413527
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorYes
NPI enumeratedDecember 14, 2015
Last updated in NPPESJanuary 15, 2021
Certification dateJanuary 15, 2021