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

Individual provider Clinical Psychologist · NPI 1790716264

Dr. Ellen J. Marx, PHD is a Clinical Psychologist in Poughkeepsie, New York. Practices as a sole proprietor. Licensed in New Jersey and New York.

Licensed in
NJ, NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

230 N Rd
Poughkeepsie, NY 12601-1328
Phone: (845) 486-3570
Fax: (845) 486-3599
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 012065 (NY)
Clinical Psychologist Taxonomy 103TC0700X · Licence 35S100343600 (NJ)

Record details

NPI number1790716264
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 5, 2006
Last updated in NPPESJuly 8, 2007
Mailing address9 Lakeside Dr, New Windsor, NY 12553-5934

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