Patrick O'Connor, PSY.D.
NPI 1144640046 · Clinical Psychologist · Yarmouth, ME
Patrick O'Connor, PSY.D. is a Clinical Psychologist provider in Yarmouth, ME (NPI 1144640046).
Provider details
- NPI number
- 1144640046
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS1477 (ME)
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
12 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
- 2014-04-18
- Last updated
- 2022-08-30
- Certified
- 2022-08-30
Frequently asked questions
- What is Patrick O'Connor's NPI number?
- Patrick O'Connor's National Provider Identifier (NPI) is 1144640046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick O'Connor's specialty?
- Patrick O'Connor is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Patrick O'Connor located?
- Patrick O'Connor's practice location on file with NPPES is 500 Route 1 Ste 202, Yarmouth, ME 04096-6817.
- What is Patrick O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Patrick O'Connor is (207) 205-9735.
- Is Patrick O'Connor's NPI active?
- Yes — Patrick O'Connor's NPI (1144640046) is active in the NPPES registry as of the last update on 2022-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.