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

MS. Cathleen Evalon Donaldson, LCSW

Individual provider Social Worker · NPI 1447366315

MS. Cathleen Evalon Donaldson, LCSW is a Social Worker in Port Jefferson, New York. Licensed in New York. Registered with an NPI since 2006.

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.

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Practice location Address checks out

646 Main St
Port Jefferson, NY 11777-2235
Phone: (631) 828-4135
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 0727061 (NY)

Record details

NPI number1447366315
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 22, 2006
Last updated in NPPESJuly 8, 2007

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