GEFEN PSYCHOLOGY PLLC
NPI 1235095324
Psychologist in Valley Stream, NY

Active since January 01, 2026
437 ROCKAWAY AVE STE 4, VALLEY STREAM, NY 11581(347) 688-2855 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 14, 2026, Jan 1, 2026 (2 updates tracked since 2026).

About Gefen Psychology Pllc NPPES

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

GEFEN PSYCHOLOGY PLLC (NPI 1235095324) is a healthcare organization registered as a psychologist in Valley Stream, New York and active in the NPI registry since January 2026. The organization lists Dalia Rivka Gefen, Managing Member/owner, as its authorized official.

NPPES Registry Identity

NPI1235095324
Entity TypeOrganization
Primary Taxonomy103T00000X
Legal Business NameGEFEN PSYCHOLOGY PLLC
Location Address437 ROCKAWAY AVE STE 4Valley Stream, NY 11581-1904
Mailing Address437 Rockaway Ave Ste 4Valley Stream, NY 11581-1904 · (516) 639-3676
Organization SubpartNo
Authorized OfficialDalia Rivka GefenManaging Member/owner · (516) 639-3676
Enumeration DateJanuary 1, 2026
Last NPPES UpdateJanuary 14, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 14, 2026
NPI 1235095324 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Definition

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

437 ROCKAWAY AVE STE 4, Valley Stream, NY 11581

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

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

Psychologist
437 ROCKAWAY AVE STE 4
VALLEY STREAM, NY 11581

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 Gefen Psychology PLLC's NPI number?

The NPI number for Gefen Psychology PLLC is 1235095324. It was assigned to this organization in the NPPES registry on January 1, 2026.

Where is Gefen Psychology PLLC located?

Gefen Psychology PLLC is located at 437 Rockaway Ave Ste 4, Valley Stream, NY 11581. The listed phone number is (347) 688-2855.

What is Gefen Psychology PLLC's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for Gefen Psychology PLLC was last updated on January 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.