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

Individual provider Psychologist · NPI 1497812564

Dr. Dennis Roy Dubey, PHD is a Psychologist in Port Jefferson, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
Specialties on file
4
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

60 N Country Rd Ste 204
Port Jefferson, NY 11777-2188
Phone: (631) 928-5954
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence 5588 (NY)
Psychologist Taxonomy 103T00000X · Licence 5588 (NY)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 5588 (NY)
Clinical Psychologist Taxonomy 103TC0700X · Licence 5588 (NY)

Record details

NPI number1497812564
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 1, 2007
Last updated in NPPESSeptember 11, 2025

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