DR. WILLIAM BRENNAN PHD
NPI 1497512909
Psychologist - Counseling in Woodside, NY

Active since March 01, 2024
4067 61ST ST APT 1D, WOODSIDE, NY 11377(516) 902-9483 Get Directions Write a Review

NPPES record last updated: March 1, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William Brennan Phd NPPES

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

DR. WILLIAM BRENNAN PHD (NPI 1497512909) is an individual counseling provider in Woodside, New York and active in the NPI registry since March 2024.

NPPES Registry Identity

NPI1497512909
Entity TypeIndividualMale
Primary Taxonomy103TC1900X
Provider Legal NameDR. WILLIAM BRENNANCredential: PHD
Location Address4067 61ST ST APT 1DWoodside, NY 11377-4990
Mailing Address4067 61st St Apt 1dWoodside, NY 11377-4990 · (516) 902-9483
Sole ProprietorYes
Enumeration DateMarch 1, 2024
NPPES CertifiedMarch 1, 2024
NPI 1497512909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
Definition
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
4067 61ST ST APT 1D, Woodside, NY 11377

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 William Brennan's NPI number?

The NPI number for William Brennan is 1497512909. It was assigned to this individual provider in the NPPES registry on March 1, 2024.

Where is William Brennan located?

William Brennan practices at 4067 61st St Apt 1D, Woodside, NY 11377. The listed phone number is (516) 902-9483.

What is William Brennan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

When was this NPI record last updated?

The NPPES record for William Brennan was last updated on March 1, 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.