DANIEL O'NEILL
NPI 1154209161
Counselor - Mental Health in New York, NY

Active since August 26, 2025
100 PARK AVE RM 1600, NEW YORK, NY 10017(845) 490-0725 Get Directions Write a Review

NPPES record last updated: August 26, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Daniel O'neill NPPES

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

DANIEL O'NEILL (NPI 1154209161) is an individual mental health provider in New York, New York, licensed in New York (P137824) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1154209161
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameDANIEL O'NEILL
Location Address100 PARK AVE RM 1600New York, NY 10017-5538
Mailing Address100 Park Ave Rm 1600New York, NY 10017-5538 · (845) 490-0725
Sole ProprietorYes
Enumeration DateAugust 26, 2025
NPPES CertifiedAugust 26, 2025
NPI 1154209161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License Licensed in NY · P137824
100 PARK AVE RM 1600, New York, NY 10017

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.

Counselor (Mental Health)
100 PARK AVE RM 1600
NEW YORK, NY 10017
Counselor (Mental Health)
100 PARK AVE RM 1600
NEW YORK, NY 10017
Counselor (Mental Health)
100 PARK AVE RM 1600
NEW YORK, NY 10017
Counselor (Mental Health)
100 PARK AVE RM 1600
NEW YORK, NY 10017
Counselor (Mental Health)
100 PARK AVE RM 1600
NEW YORK, NY 10017
Counselor (Mental Health)
100 PARK AVE RM 1600
NEW YORK, NY 10017
Counselor (Mental Health)
100 PARK AVE RM 1600
NEW YORK, NY 10017
Counselor (Mental Health)
100 PARK AVE RM 1600
NEW YORK, NY 10017

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 Daniel O'neill's NPI number?

The NPI number for Daniel O'neill is 1154209161. It was assigned to this individual provider in the NPPES registry on August 26, 2025.

Where is Daniel O'neill located?

Daniel O'neill practices at 100 Park Ave Rm 1600, New York, NY 10017. The listed phone number is (845) 490-0725.

What is Daniel O'neill's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Daniel O'neill was last updated on August 26, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.