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

Kate Olsen, LICSW, LLC

Organization Adult Mental Health Clinic/Center · NPI 1336739242

Kate Olsen, LICSW, LLC is an Adult Mental Health Clinic/Center in Ashland, Massachusetts. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

53 Teller Dr
Ashland, MA 01721-1047
Phone: (781) 789-5461
Show map & directions

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

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X
Adolescent and Children Mental Health Clinic/Center Taxonomy 261QM0855X

Record details

NPI number1336739242
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Katherine Olsen — Owner/Manager · (781) 789-5461
NPI enumeratedJanuary 25, 2021
Last updated in NPPESJanuary 25, 2021
Certification dateJanuary 25, 2021
Mailing address53 Teller Dr, Ashland, MA 01721-1047