Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Wilmour Henderson Mahon Jr., LCSW

Individual provider Clinical Social Worker · NPI 1477939940

Mr. Wilmour Henderson Mahon Jr., LCSW is a Clinical Social Worker in Poughkeepsie, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2015
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

20 Beechwood Ter
Poughkeepsie, NY 12601-4916
Phone: (914) 494-6745
Fax: (845) 454-5401
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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 074949 (NY)

Record details

NPI number1477939940
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 6, 2015
Last updated in NPPESAugust 6, 2015

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