IndividualActive
Keith O'Leary, PH.D.
NPI 1437390309 · Psychologist · Stony Brook, NY
Keith O'Leary, PH.D. is a Psychologist provider in Stony Brook, NY (NPI 1437390309).
Provider details
- NPI number
- 1437390309
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0035661 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
236 Christian Ave
Stony Brook, NY 11790-1234
Phone: (631) 751-3149
Fax: (631) 689-6844
Street-level locationGet directions
Mailing address
236 Christian Ave
Stony Brook, NY 11790
Registry dates
- Enumerated
- 2009-03-23
- Last updated
- 2009-03-23
Frequently asked questions
- What is Keith O'Leary's NPI number?
- Keith O'Leary's National Provider Identifier (NPI) is 1437390309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith O'Leary's specialty?
- Keith O'Leary is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Keith O'Leary located?
- Keith O'Leary's practice location on file with NPPES is 236 Christian Ave, Stony Brook, NY 11790-1234.
- What is Keith O'Leary's phone number?
- The practice phone number listed in the NPPES registry for Keith O'Leary is (631) 751-3149.
- Is Keith O'Leary's NPI active?
- Yes — Keith O'Leary's NPI (1437390309) is active in the NPPES registry as of the last update on 2009-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.