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Hematology (Internal Medicine) in Portland, Oregon

Data updated monthly · Last refresh September 2026

25 Hematology (Internal Medicine) providers practice in Portland, and 52% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Hematology (Internal Medicine) 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. Andy Chen, MD, PHD
Portland, OR · $33 in drug and device payments (2025) · Telehealth · (503) 494-5058
Dr. Anusha Vallurupalli, M.D.
Portland, OR · $68 in drug and device payments (2025) · Telehealth · (503) 494-5058
Dr. Arpita Gandhi, M.D.
Portland, OR · $988 in drug and device payments (2025) · Telehealth · (503) 494-5357
Dr. Brandon Hayes-lattin, MD
Portland, OR · $55 in drug and device payments (2025) · Telehealth · (503) 494-8534
Dr. Craig Okada, MD
Portland, OR · $296 in drug and device payments (2025) · Telehealth · (503) 494-6594
Dr. David Calverley, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-6594
Dr. Elizabeth Miller
Portland, OR · No drug or device payments recorded (2025) · Telehealth · (503) 494-6594
Dr. Emma Scott, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-8311
Dr. Eva Medvedova, M.D.
Portland, OR · $84 in drug and device payments (2025) · Telehealth · (503) 494-7999
Dr. Fred Sullivan, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-6594
Dr. Grover Bagby, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 494-6594
Dr. Hugo Akabane, M.D.
Portland, OR · $503 in drug and device payments (2025) · (503) 215-1350
Dr. Jessica Leonard, M.D.
Portland, OR · $3,708 in drug and device payments (2025) · Telehealth · (503) 494-8211
Dr. John Godwin, MD
Portland, OR · No drug or device payments recorded (2025) · (503) 215-5696
Dr. Joseph Shatzel, M.D.
Portland, OR · $313 in drug and device payments (2025) · Telehealth · (503) 494-6594
Dr. Merav Sendowski, MD
Portland, OR · No drug or device payments recorded (2025) · Telehealth · (503) 494-6594
Dr. Molly Daughety, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 813-4756
Dr. Rachel Cook, M.D.
Portland, OR · $55 in drug and device payments (2025) · Telehealth · (503) 494-8426
Dr. Rebecca Orwoll, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 239-7767
Dr. Rebecca Silbermann, MD
Portland, OR · $5,507 in drug and device payments (2025) · Telehealth · (503) 494-5058
Dr. Ronan Swords, M.D.
Portland, OR · No drug or device payments recorded (2025) · Telehealth · (503) 494-5058
Dr. Rui Li, M.D., PH.D
Portland, OR · $118 in drug and device payments (2025) · Telehealth · (503) 215-5696
Dr. Sven Olson, MD
Portland, OR · No drug or device payments recorded (2025) · Telehealth · (503) 494-8211
Dr. Thomas Deloughery, MD
Portland, OR · $36 in drug and device payments (2025) · Telehealth · (503) 494-8150
Dr. Wilfred Geschke, M.D.
Portland, OR · No drug or device payments recorded (2025) · (503) 256-3627

Common questions

How many Hematology (Internal Medicine) providers are in Portland, Oregon?

There are 25 Hematology (Internal Medicine) providers with active NPI records practicing in Portland, according to federal NPPES data refreshed monthly.

How many Hematology (Internal Medicine) providers in Portland received drug or device company payments?

13 of 25 (52%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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 Hematology (Internal Medicine) 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.