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Transplant Surgeons in Oregon

Data updated monthly · Last refresh October 2026

8 Transplant Surgery providers practice in Oregon, including 3 (38%) 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.

8providers
3telehealth
Portlandtop city

Where Transplant Surgeons in Oregon practice

From CMS Medicare enrollment records covering 5 of the 8 providers listed here (63%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Transplant SurgeonsAll clinicians in groupMain city
University Professional Services51,683Portland

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingTransplant Surgeons affiliated
Ohsu Hospital and ClinicsPortlandNonprofit3 of 55

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.

Transplant 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. Alexandra Bolognese, MD, PHD
Portland, OR · $30 in drug and device payments (2025) · (503) 494-7810
Dr. Charles Enestvedt, MD
Portland, OR · No drug or device payments recorded (2025) · Telehealth · (503) 494-8592
Dr. Christopher Connelly, M.D.
Portland, OR · $1,058 in drug and device payments (2025) · Telehealth · (503) 494-7810
Dr. David Scott, MD
Portland, OR · $992 in drug and device payments (2025) · (503) 494-7810
Dr. Ephraim Tang, MD
Portland, OR · $5,258 in drug and device payments (2025) · (503) 281-0561
Dr. John Rabkin, M.D.
Portland, OR · $112 in drug and device payments (2025) · Telehealth · (415) 600-1010
Dr. Kayvan Roayaie, M.D.
Portland, OR · $65 in drug and device payments (2025) · (415) 425-2265
Dr. Pushpa Neppala, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-8311

Common questions

How many Transplant Surgery providers are in Oregon?

There are 8 Transplant Surgery providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Do Transplant Surgery providers in Oregon offer telehealth?

Yes. 3 of the 8 Transplant Surgery providers in Oregon (about 38%) report offering telehealth services in CMS data.

Which cities in Oregon have the most Transplant Surgery providers?

Portland (8) have the highest concentration of Transplant 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.

Which hospitals do Transplant Surgeons in Oregon work at?

According to CMS facility affiliation records, the Oregon hospitals where the most Transplant Surgeons hold privileges are Ohsu Hospital and Clinics in Portland.

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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 Transplant Surgery in Oregon? Get featured.