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

Summit Psychological Services PLLC

Organization Clinical Psychologist · NPI 1942546338

Summit Psychological Services PLLC is a Clinical Psychologist in Great Neck, New York. Licensed in New York. Registered with an NPI since 2012.

Licensed in
NY
In the registry since
2012
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

17 Barstow Rd Ste 400
Great Neck, NY 11021-2212
Phone: (516) 448-2524
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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 018283 (NY)

Record details

NPI number1942546338
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marian Matthaey — Psychologist · (516) 448-2524
NPI enumeratedDecember 12, 2012
Last updated in NPPESJanuary 28, 2013
Mailing address17 Barstow Rd, Suite 400, Great Neck, NY 11021-2212

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