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

Nassau Neuropsychological Services, PLLC

Organization Clinical Neuropsychologist · NPI 1609408046

Nassau Neuropsychological Services, PLLC provides Clinical Neuropsychologist services in Hicksville, New York. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

386 S Oyster Bay Rd
Hicksville, NY 11801-3509
Phone: (516) 418-2935
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X

Record details

NPI number1609408046
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Elizabeth Axel — Owner · (516) 418-2935
NPI enumeratedFebruary 4, 2020
Last updated in NPPESFebruary 4, 2020
Certification dateFebruary 4, 2020
Mailing address46 Birchwood Park Dr, Syosset, NY 11791-6419