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

Dr. Gary Richard Altheim, PSYD

Individual provider Clinical Psychologist · NPI 1740639038

Dr. Gary Richard Altheim, PSYD is a Clinical Psychologist in South Salem, New York. Licensed in New York. Registered with an NPI since 2016.

Licensed in
NY
In the registry since
2016
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

199 Kitchawan Rd
South Salem, NY 10590-2016
Phone: (917) 533-6880
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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 012506-1 (NY)

Record details

NPI number1740639038
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJune 7, 2016
Last updated in NPPESJune 7, 2016

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