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

Jeffrey Ken Klein, LCSW

Individual provider Clinical Social Worker · NPI 1518017953

Jeffrey Ken Klein, LCSW is a Clinical Social Worker in Larchmont, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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

4 Chatsworth Ave
Larchmont, NY 10538-2946
Phone: (914) 834-6488
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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 PR-022928-1 (NY)

Record details

NPI number1518017953
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 10, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 823, Larchmont, NY 10538-0823

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