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HORIZON PSYCHOLOGY OF NY, PLLC
NPI 1578137121
Community/Behavioral Health in Port Jefferson, NY

Active since May 18, 2021
1000 MAIN ST STE G, PORT JEFFERSON, NY 11777(631) 209-7917 Get Directions Write a Review

NPPES record last updated: January 30, 2024. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jan 3, 2024, May 18, 2021 (2 updates tracked since 2021).

About Horizon Psychology Of Ny, Pllc NPPES

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

HORIZON PSYCHOLOGY OF NY, PLLC (NPI 1578137121) is a healthcare organization registered as a community/behavioral health in Port Jefferson, New York and active in the NPI registry since May 2021. The organization lists Jennifer E Donnelly-greenberg, Clinical Psychologist, as its authorized official.

NPPES Registry Identity

NPI1578137121
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameHORIZON PSYCHOLOGY OF NY, PLLC
Location Address1000 MAIN ST STE GPort Jefferson, NY 11777-2250
Mailing Address1000 Main St Ste GPort Jefferson, NY 11777-2250 · (631) 209-7917
Phone(631) 209-7917
Organization SubpartNo
Authorized OfficialJennifer E Donnelly-greenbergClinical Psychologist · (631) 209-7917
Enumeration DateMay 18, 2021
Last NPPES UpdateJanuary 30, 20242 updates tracked since enumeration
NPPES CertifiedJanuary 30, 2024
✔ NPI 1578137121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
Also ListedClinic/Center · Mental Health (Including Community Mental Health Center)Taxonomy 261QM0801X
1000 MAIN ST STE G, Port Jefferson, NY 11777
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Other Providers at the Same Location NPPES

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

JENNIFER ERIN DONNELLY-GREENBERG PH.D.
Psychologist (Clinical)
1000 MAIN ST STE G
PORT JEFFERSON, NY 11777
Suffolk County (631) 256-7753

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 Horizon Psychology Of Ny, PLLC's NPI number?

The NPI number for Horizon Psychology Of Ny, PLLC is 1578137121. It was assigned to this organization in the NPPES registry on May 18, 2021.

Where is Horizon Psychology Of Ny, PLLC located?

Horizon Psychology Of Ny, PLLC is located at 1000 Main St Ste G, Port Jefferson, NY 11777. The listed phone number is (631) 209-7917.

What is Horizon Psychology Of Ny, PLLC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

When was this NPI record last updated?

The NPPES record for Horizon Psychology Of Ny, PLLC was last updated on January 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.