What is Daniel O'Neill's NPI number?

Daniel O'Neill's National Provider Identifier (NPI) is 1154209161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Daniel O'Neill's specialty?

Daniel O'Neill is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Daniel O'Neill located?

Daniel O'Neill's practice location on file with NPPES is 100 Park Ave Rm 1600, New York, NY 10017-5538.

What is Daniel O'Neill's phone number?

The practice phone number listed in the NPPES registry for Daniel O'Neill is (845) 490-0725.

Is Daniel O'Neill's NPI active?

Yes — Daniel O'Neill's NPI (1154209161) is active in the NPPES registry as of the last update on 2025-08-26.

IndividualActive

Daniel O'Neill

NPI 1154209161 · Mental Health Counselor · New York, NY

Daniel O'Neill is a Mental Health Counselor provider in New York, NY (NPI 1154209161).

Provider details

NPI number: 1154209161
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes
License: P137824 (NY)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense P137824 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

100 Park Ave Rm 1600

New York, NY 10017-5538

Phone: (845) 490-0725

Street-level locationGet directions

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Mailing address