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

Dr. Kari Marlo Schlessinger, PHD, PSYD

Individual provider Clinical Psychologist · NPI 1962607259

Dr. Kari Marlo Schlessinger, PHD, PSYD is a Clinical Psychologist in Huntington, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

775 Park Ave Ste 210
Huntington, NY 11743-3976
Phone: (631) 784-7760
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 016617-1 (NY)

Record details

NPI number1962607259
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , PSYD
Sole proprietorYes
NPI enumeratedJune 18, 2007
Last updated in NPPESJuly 8, 2007

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