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

Individual provider Clinical Social Worker · NPI 1659458495

Mr. Donald Leon Grumbine, LCSW is a Clinical Social Worker in New Paltz, 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.

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Practice location Address checks out

15 High Ridge Rd
New Paltz, NY 12561-2911
Phone: (845) 255-8830
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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 R020967-1 (NY)

Record details

NPI number1659458495
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedNovember 1, 2006
Last updated in NPPESMay 12, 2015

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