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Clair Powell, DPT

Physical Therapists (Physical Therapist)

At a glance

In the NPI registry since
2020

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2020Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Physical Therapist primary
    OR license 63457

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Physical Therapists per capita by county →

Medicare patients and services

Most frequent Medicare services, 2023
ServiceTimesPatients
Therapy procedure using functional activities21416
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes11313

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Other Physical Therapists clinicians in Portland

Sources

NPI registry (CMS NPPES, November 2026; record last updated February 15, 2023), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1053940874. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.