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

Mrs. Katy Marie Ong, LCSW

Individual provider Clinical Social Worker · NPI 1942389226

Mrs. Katy Marie Ong, LCSW is a Clinical Social Worker in Westwood, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
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

789 Clapboardtree St
Westwood, MA 02090-1717
Phone: (781) 461-0006
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 211970 (MA)

Record details

NPI number1942389226
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedNovember 6, 2006
Last updated in NPPESJuly 8, 2007

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