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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DALIAH HOPE ROSS PHD
NPI 1336834258
Clinical Neuropsychologist in East Setauket, NY

Active since April 06, 2023
181 N BELLE MEAD RD STE 6, EAST SETAUKET, NY 11733(631) 444-2599 Get Directions Write a Review

NPPES record last updated: August 22, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 22, 2026, Apr 7, 2023 (2 updates tracked since 2023).

About Daliah Hope Ross Phd NPPES

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

DALIAH HOPE ROSS PHD (NPI 1336834258) is an individual clinical neuropsychologist in East Setauket, New York, licensed in New York (027616) and active in the NPI registry since April 2023. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1336834258
Entity TypeIndividualFemale
Primary Taxonomy103G00000X
Provider Legal NameDALIAH HOPE ROSSCredential: PHD
Location Address181 N BELLE MEAD RD STE 6East Setauket, NY 11733-3495
Mailing AddressPo Box 1554Stony Brook, NY 11790-0988 · (631) 444-2599 · Fax (631) 392-7213
Phone(631) 444-2599
Sole ProprietorNo
Enumeration DateApril 6, 2023
Last NPPES UpdateAugust 22, 20262 updates tracked since enumeration
NPPES CertifiedAugust 22, 2026
✔ NPI 1336834258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in NY · 027616
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.
181 N BELLE MEAD RD STE 6, East Setauket, NY 11733
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Secondary Practice Locations 2

Location 1500 Commack Rd Ste 201Commack, NY 11725-5020 · Phone (631) 444-2599
Location 24 Smith Haven Mall Ste 105Lake Grove, NY 11755-1251 · Phone (631) 444-2599

Other Providers at the Same Location NPPES 4

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

DR. PATRICIA COYLE M.D.
Psychiatry & Neurology (Neurology)
181 N BELLE MEAD RD STE 6
EAST SETAUKET, NY 11733
Suffolk County (631) 444-2599
MR. EVAN RIVERA NP
Nurse Practitioner (Adult Health)
181 N BELLE MEAD RD STE 6
EAST SETAUKET, NY 11733
Suffolk County (631) 444-2599
MR. ROBERT VINCENT HONOR PA
Physician Assistant
181 N BELLE MEAD RD STE 6
EAST SETAUKET, NY 11733
Suffolk County (631) 444-2599
KELLY POLITO M.D.
Psychiatry & Neurology (Neurology)
181 N BELLE MEAD RD STE 6
EAST SETAUKET, NY 11733
Suffolk County (516) 324-7500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Daliah Ross's NPI number?

The NPI number for Daliah Ross is 1336834258. It was assigned to this individual provider in the NPPES registry on April 6, 2023.

Where is Daliah Ross located?

Daliah Ross practices at 181 N Belle Mead Rd Ste 6, East Setauket, NY 11733. The listed phone number is (631) 444-2599.

What is Daliah Ross's specialty?

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

When was this NPI record last updated?

The NPPES record for Daliah Ross was last updated on August 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.