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

Dr. Thomas Diamante, PHD

Individual provider Cognitive & Behavioral Psychologist · NPI 1831894161

Dr. Thomas Diamante, PHD is a Cognitive & Behavioral Psychologist in Stony Brook, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2023
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

4 Lamont Ln
Stony Brook, NY 11790-1612
Phone: (516) 527-9798
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cognitive & Behavioral Psychologist (primary) Taxonomy 103TB0200X · Licence 010005-01 (NY)

Record details

NPI number1831894161
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 4, 2023
Last updated in NPPESApril 4, 2023
Certification dateApril 4, 2023
Mailing address4 Lamont Ln, Stony Brook, NY 11790-1612

Other providers in Stony Brook