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

MS. Katherine Mitchell, LCSW

Individual provider Social Worker · NPI 1376553362

MS. Katherine Mitchell, LCSW is a Social Worker in Sag Harbor, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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 →

Practice location Address checks out

3297 Noyac Rd
Sag Harbor, NY 11963-1942
Phone: (631) 481-6550
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 0424691 (NY)

Record details

NPI number1376553362
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 9, 2006
Last updated in NPPESApril 14, 2014
Mailing addressPo Box 3214, Sag Harbor, NY 11963-0407

Other providers in Sag Harbor