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Trauma Surgeons in Oregon

Data updated monthly · Last refresh October 2026

22 Trauma Surgery providers practice in Oregon, including 1 (5%) offering telehealth. The largest concentration is in Portland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

22providers
1telehealth
Portlandtop city

Trauma Surgery by city in Oregon

Choose a city to see providers there.

Trauma Surgery in Portland14 providers
Trauma Surgery in Springfield3 providers
Trauma Surgery in Salem3 providers
Trauma Surgery in Bend2 providers

Where Trauma Surgeons in Oregon practice

From CMS Medicare enrollment records covering 17 of the 22 providers listed here (77%). Providers who do not bill Medicare are not included in these figures.

0%solo or small practice (under 10 clinicians)
0%mid-size group (10 to 99)
100%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Trauma SurgeonsAll clinicians in groupMain city
University Professional Services111,683Portland
Peacehealth3200Springfield
Salem Health2470Salem
St Charles Health System Inc.2379Bend
Sound Physicians Intensivists of Washington PLLC281Springfield

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingTrauma Surgeons affiliated
Ohsu Hospital and ClinicsPortlandNonprofit3 of 511
Sacred Heart Medical Center - RiverbendSpringfieldNonprofit4 of 53
Salem HospitalSalemNonprofit3 of 52
St Charles Medical Center - BendBendNonprofit4 of 52

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Trauma Surgery providers in Oregon

Listed by city, largest first. 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. Kari Smerud, PA-C
Bend, OR · No drug or device payments recorded (2025) · (541) 706-6915
Dr. Marika Gassner, D.O
Bend, OR · $196 in drug and device payments (2025) · Telehealth · (541) 706-6915
Dr. Albert Chi, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-5300
Dr. Andrea Nagengast, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 494-5300
Dr. Anthony Hayes, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-5300
Dr. John Fletcher, MD
Portland, OR · $1,387 in drug and device payments (2025) · (503) 494-5300
Dr. Karen Brasel, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-7344
Dr. Kathryn Stadeli, M.D.
Portland, OR · $5,907 in drug and device payments (2025) · (503) 494-5300
Dr. Michael Lallemand, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 494-5300
Dr. Mitchell Sally, M.D.
Portland, OR · $15 in drug and device payments (2025) · (503) 494-8311
Dr. Philbert Van, M.D.
Portland, OR · $750 in drug and device payments (2025) · (503) 494-6518
Dr. Reynold Henry, MD, MPH
Portland, OR · $21 in drug and device payments (2025) · (503) 494-5300
Dr. Richard Mullins, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-8372
Dr. Sophia Tam, M.D.
Portland, OR · $3,513 in drug and device payments (2025) · (503) 494-5300
Dr. Susan Rowell, M.D.
Portland, OR · $422 in drug and device payments (2025) · (503) 494-2400
Dr. William Long, MD
Portland, OR · $14,618 in drug and device payments (2025) · (503) 528-0704
Dr. Elizabeth Windell, D.O.
Salem, OR · No drug or device payments recorded (2025) · (503) 561-2448
Dr. Tracey Kim, MD
Salem, OR · $31 in drug and device payments (2025) · (503) 561-2448
Dr. West Livaudais, MD
Salem, OR · No drug or device payments recorded (2025) · (503) 561-2448
Dr. Claire Lauer, M.D.
Springfield, OR · $2,913 in drug and device payments (2025) · (541) 222-2700
Dr. Ji-ming Yune, MD
Springfield, OR · $4,341 in drug and device payments (2025) · (541) 222-2720
Dr. William Retz
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-2720

Common questions

How many Trauma Surgery providers are in Oregon?

There are 22 Trauma Surgery providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Do Trauma Surgery providers in Oregon offer telehealth?

Yes. 1 of the 22 Trauma Surgery providers in Oregon (about 5%) report offering telehealth services in CMS data.

Which cities in Oregon have the most Trauma Surgery providers?

Portland (14), Springfield (3), Salem (3) have the highest concentration of Trauma Surgery providers in Oregon.

Where does this data come from?

Provider counts and profiles 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.

Do most Trauma Surgeons in Oregon work in independent practices or large health systems?

Among 17 Trauma Surgeons in Oregon enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 100% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Trauma Surgeons in Oregon work at?

According to CMS facility affiliation records, the Oregon hospitals where the most Trauma Surgeons hold privileges are Ohsu Hospital and Clinics in Portland; Sacred Heart Medical Center - Riverbend in Springfield; Salem Hospital in Salem.

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Related

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. Are you a Trauma Surgery in Oregon? Get featured.