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Orthopaedic Trauma in Portland, Oregon

Data updated monthly · Last refresh September 2026

4 Orthopaedic Trauma providers practice in Portland. Listings are drawn from federal public records and are not endorsements.

Orthopaedic Trauma providers in Portland

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Darin Friess, MD
Portland, OR · $302 in drug and device payments (2025) · Telehealth · (503) 494-6406
Dr. Graham Dekeyser
Portland, OR · $24,330 in drug and device payments (2025) · Telehealth · (503) 494-6400
Dr. Samuel Scheinberg
Portland, OR · No drug or device payments recorded (2025) · (503) 939-6228
Dr. Zachary Working, MD
Portland, OR · $6,464 in drug and device payments (2025) · (503) 494-6400

Common questions

How many Orthopaedic Trauma providers are in Portland, Oregon?

There are 4 Orthopaedic Trauma providers with active NPI records practicing in Portland, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Portland Orthopaedic Trauma across Oregon

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.