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

Katherine Newsome Lefebvre, LCSW

Individual provider Clinical Social Worker · NPI 1003685157

Katherine Newsome Lefebvre, LCSW is a Clinical Social Worker in Holden, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2023.

Licensed in
MA
In the registry since
2023
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

31 Highland Ave
Holden, MA 01520-2528
Phone: (859) 361-1343
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 226527 (MA)

Record details

NPI number1003685157
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 29, 2023
Last updated in NPPESDecember 29, 2023
Certification dateDecember 29, 2023

Other providers in Holden