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

Individual provider Clinical Psychologist · NPI 1770643553

Jacob Gelles, PSYD is a Clinical Psychologist in Brooklyn, New York. Practices as a sole proprietor and works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2006
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

811 Foster Ave
Brooklyn, NY 11230-1358
Phone: (917) 225-0383
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 257 South St, Biddeford, ME 04005-2154 — (917) 225-0383

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 015618 (NY)

Record details

NPI number1770643553
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedDecember 11, 2006
Last updated in NPPESOctober 16, 2024
Certification dateOctober 16, 2024

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