DR. TIMOTHY LEONARD VERDUIN PH.D.
NPI 1801034673
Psychologist in New York, NY

Active since February 01, 2009
577 1ST AVE, NEW YORK, NY 10016(212) 263-8914 Get Directions Write a Review

NPPES record last updated: February 1, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Timothy Leonard Verduin Ph.d. NPPES

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

DR. TIMOTHY LEONARD VERDUIN PH.D. (NPI 1801034673) is an individual psychologist in New York, New York, licensed in New York (017937) and active in the NPI registry since February 2009.

NPPES Registry Identity

NPI1801034673
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. TIMOTHY LEONARD VERDUINCredential: PH.D.
Location Address577 1ST AVENew York, NY 10016-6404
Mailing Address577 1st AveNew York, NY 10016-6404 · (212) 263-8914
Sole ProprietorNo
Enumeration DateFebruary 1, 2009
NPI 1801034673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in NY · 017937
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.
577 1ST AVE, New York, NY 10016

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.

Psychiatry & Neurology (Child & Adolescent Psychiatry)
577 1ST AVE
NEW YORK, NY 10016
Psychologist (Clinical Child & Adolescent)
577 1ST AVE
NEW YORK, NY 10016
Psychiatry & Neurology (Child & Adolescent Psychiatry)
577 1ST AVE
NEW YORK, NY 10016
Psychiatry & Neurology (Child & Adolescent Psychiatry)
577 1ST AVE
NEW YORK, NY 10016
Psychiatry & Neurology (Child & Adolescent Psychiatry)
577 1ST AVE
NEW YORK, NY 10016
Psychologist (Clinical Child & Adolescent)
577 1ST AVE
NEW YORK, NY 10016
Psychiatry & Neurology (Child & Adolescent Psychiatry)
577 1ST AVE
NEW YORK, NY 10016
Social Worker (Clinical)
577 1ST AVE
NEW YORK, NY 10016

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 Timothy Verduin's NPI number?

The NPI number for Timothy Verduin is 1801034673. It was assigned to this individual provider in the NPPES registry on February 1, 2009.

Where is Timothy Verduin located?

Timothy Verduin practices at 577 1st Ave, New York, NY 10016. The listed phone number is (212) 263-8914.

What is Timothy Verduin'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 Timothy Verduin was last updated on February 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.