Jacqueline O'Brien, PHD
NPI 1144735127 · Clinical Psychologist · Portland, OR
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacqueline O'Brien, PHD is a Clinical Psychologist provider in Portland, OR (NPI 1144735127).
Provider details
- NPI number
- 1144735127
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 3842 (OR)
Specialties & taxonomies
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 707 Sw Gaines StPortland, OR 97239-2901Phone: (503) 494-3818
Registry dates
- Enumerated
- 2017-12-12
- Last updated
- 2025-02-19
- Certified
- 2025-02-19
Frequently asked questions
- What is Jacqueline O'Brien's NPI number?
- Jacqueline O'Brien's National Provider Identifier (NPI) is 1144735127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacqueline O'Brien's specialty?
- Jacqueline O'Brien is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jacqueline O'Brien located?
- Jacqueline O'Brien's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
- What is Jacqueline O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Jacqueline O'Brien is (800) 452-3563.
- Does Jacqueline O'Brien accept Medicare?
- Jacqueline O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacqueline O'Brien's NPI active?
- Yes — Jacqueline O'Brien's NPI (1144735127) is active in the NPPES registry as of the last update on 2025-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.