Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

NASSAU PSYCHOLOGICAL ASSESSMENT SERVICES, PLLC
NPI 1275446106
Clinical Neuropsychologist in Garden City, NY

Q: What is Nassau Psychological Assessment Services, PLLC's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Active since September 23, 2026

585 STEWART AVE STE 700, GARDEN CITY, NY 11530(516) 385-2458(516) 280-7286 Get Directions Write a Review

NPPES record added: September 23, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

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About Nassau Psychological Assessment Services, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NASSAU PSYCHOLOGICAL ASSESSMENT SERVICES, PLLC (NPI 1275446106), doing business as Nassau Neuropsychology, is a healthcare organization registered as a clinical neuropsychologist in Garden City, New York and active in the NPI registry since September 2026. The organization lists Emily Christine Errera, Founder/clinical Neuropsychologist, as its authorized official.

NPPES Registry Identity

NPI1275446106

Entity TypeOrganization

Primary Taxonomy103G00000X

Legal Business NameNASSAU PSYCHOLOGICAL ASSESSMENT SERVICES, PLLC

Location Address585 STEWART AVE STE 700Garden City, NY 11530-4785

Mailing Address585 Stewart Ave Ste 700Garden City, NY 11530-4785 · (516) 385-2458 · Fax (516) 280-7286

Phone(516) 385-2458

Fax(516) 280-7286

Organization SubpartNo

Authorized OfficialEmily Christine ErreraFounder/clinical Neuropsychologist · (516) 385-2458

Enumeration DateSeptember 23, 2026

NPPES CertifiedSeptember 23, 2026

✔ NPI 1275446106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

585 STEWART AVE STE 700, Garden City, NY 11530

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Other Names 1

Doing Business AsNassau Neuropsychology

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. JESSICA COREA LMHC, CASAC-T

Counselor (Mental Health)