John Mcdonagh, PHD
NPI 1619015021 · Psychologist · Cold Spring Harbor, NY
John Mcdonagh, PHD is a Psychologist provider in Cold Spring Harbor, NY (NPI 1619015021).
Provider details
- NPI number
- 1619015021
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0047851 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2007-02-01
- Last updated
- 2010-08-12
Frequently asked questions
- What is John Mcdonagh's NPI number?
- John Mcdonagh's National Provider Identifier (NPI) is 1619015021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mcdonagh's specialty?
- John Mcdonagh is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is John Mcdonagh located?
- John Mcdonagh's practice location on file with NPPES is 2 Carnegie Avenue, Cold Spring Harbor, NY 11724-2000.
- What is John Mcdonagh's phone number?
- The practice phone number listed in the NPPES registry for John Mcdonagh is (631) 427-6902.
- Is John Mcdonagh's NPI active?
- Yes — John Mcdonagh's NPI (1619015021) is active in the NPPES registry as of the last update on 2010-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.