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

Individual provider Psychologist · NPI 1467788133

Dr. Mary Karahalios, PSYD is a Psychologist in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2009
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

8820 20th Ave
Brooklyn, NY 11214-7304
Phone: (718) 265-0770
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 014676 (NY)

Record details

NPI number1467788133
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedOctober 30, 2009
Last updated in NPPESOctober 30, 2009

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