Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CLARA ELOISE O'BRIEN PHD
NPI 1124565189
Psychologist - Rehabilitation in Seattle, WA

Q: What is Clara O'brien's NPI number?

The NPI number for Clara O'brien is 1124565189. It was assigned to this individual provider in the NPPES registry on January 27, 2017.

Q: What is Clara O'brien's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Rehabilitation, with taxonomy code 103TR0400X.

Q: When was this NPI record last updated?

The NPPES record for Clara O'brien was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 27, 2017PECOS Enrolled

1550 N 115TH ST, SEATTLE, WA 98133(206) 364-0500 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 3, 2026, Jul 15, 2022, Jan 27, 2017 (3 updates tracked since 2017).

On this page

About Clara Eloise O'brien Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLARA ELOISE O'BRIEN PHD (NPI 1124565189) is an individual rehabilitation provider in Seattle, Washington, licensed in Washington (PSYC.PY.70046950) and active in the NPI registry since January 2017. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1124565189

Entity TypeIndividualFemale

Primary Taxonomy103TR0400X

Provider Legal NameCLARA ELOISE O'BRIENCredential: PHD

Location Address1550 N 115TH STSeattle, WA 98133-8401

Mailing AddressPo Box 50095Seattle, WA 98145-5095 · (206) 520-5700

Phone(206) 364-0500

Sole ProprietorNo

Enumeration DateJanuary 27, 2017

Last NPPES UpdateSeptember 3, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 3, 2026

✔ NPI 1124565189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · RehabilitationBehavioral Health & Social Service Providers

Taxonomy Code103TR0400X

License✔ Licensed in WA · PSYC.PY.70046950

Definition

A psychologist who specializes in the study and application of psychological principles on behalf of persons who have disability due to injury or illness. Rehabilitation psychologists, often within teams, assess and treat cognitive, emotional, and functional difficulties, and help people to overcome barriers to participation in life activities. Rehabilitation psychologists are involved in practice, research, and advocacy, with the broad goal of fostering independence and opportunity for people with disabilities.

1550 N 115TH ST, Seattle, WA 98133

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1609 Northshore DrBellingham, WA 98226-4414 · Phone (360) 676-6000

Location 2122 16th Ave ESeattle, WA 98112-5212 · Phone (206) 901-2000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Clara Eloise O'brien Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARIA ANN CORCORRAN MD

Internal Medicine