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Hematology & Oncology in Seattle, Washington

Data updated monthly · Last refresh September 2026

279 Hematology & Oncology providers practice in Seattle, and 34% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Hematology & Oncology providers in Seattle

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. Phuong Vo
Seattle, WA · No drug or device payments recorded (2025) · (206) 288-1000
Dr. Prakash Purushothaman, MD
Seattle, WA · No drug or device payments recorded (2025) · (206) 288-6956
Dr. Prakash Vishnu, MD, MBBS
Seattle, WA · $1,725 in drug and device payments (2025) · Telehealth · (206) 520-5000
Dr. Rachael Safyan, M.D.
Seattle, WA · No drug or device payments recorded (2025) · Telehealth · (206) 520-5000
Dr. Rachel Salit, MD
Seattle, WA · $4,670 in drug and device payments (2025) · (206) 667-1317
Dr. Rafael Santana Davila, MD
Seattle, WA · $4,129 in drug and device payments (2025) · Telehealth · (206) 386-2323
Dr. Rahul Banerjee, M.D.
Seattle, WA · $32,116 in drug and device payments (2025) · Telehealth · (206) 520-5000
Dr. Rainer Storb
Seattle, WA · $20 in drug and device payments (2025) · (206) 288-1000
Dr. Rajitha Sunkara, M.D
Seattle, WA · No drug or device payments recorded (2025) · Telehealth · (206) 520-5000
Dr. Raya Mawad, MD
Seattle, WA · No drug or device payments recorded (2025) · Telehealth · (206) 520-5000
Dr. Ray Mun Koo
Seattle, WA · No drug or device payments recorded (2025) · (206) 520-5000
Dr. Rebecca Haley, M.D.
Seattle, WA · No drug or device payments recorded (2025) · (206) 292-2301
Dr. Rebecca Kruse-jarres, M.D.
Seattle, WA · $19,237 in drug and device payments (2025) · (206) 614-1128
Dr. Rekha Chandran, MD
Seattle, WA · $59 in drug and device payments (2025) · Telehealth · (206) 520-5000
Dr. Richa Thakur, MD
Seattle, WA · $837 in drug and device payments (2025) · Telehealth · (206) 520-5000
Dr. Robert Burdick, MD
Seattle, WA · No drug or device payments recorded (2025) · (206) 329-5948
Dr. Robert Lane, M.D.
Seattle, WA · No drug or device payments recorded (2025) · (206) 365-8252
Dr. Robert Richard, MD,PHD
Seattle, WA · No drug or device payments recorded (2025) · (206) 288-1012
Dr. Robert Witherspoon
Seattle, WA · No drug or device payments recorded (2025) · (206) 288-1000
Dr. Romeo De Claro, MD
Seattle, WA · No drug or device payments recorded (2025) · (206) 543-0065
Dr. Ronald Paranal, MD
Seattle, WA · No drug or device payments recorded (2025) · (206) 520-5000
Dr. Ronan Hsieh, MD
Seattle, WA · $60,846 in drug and device payments (2025) · Telehealth · (206) 386-2323
Dr. Ruben Raychaudhuri, MD
Seattle, WA · $47 in drug and device payments (2025) · Telehealth · (206) 520-5000
Dr. Rui Bergantim, M.D.
Seattle, WA · No drug or device payments recorded (2025) · (206) 228-6956
Dr. Ryan Cassaday, M.D.
Seattle, WA · $16,073 in drug and device payments (2025) · Telehealth · (206) 288-1000
Dr. Ryan Lynch, MD
Seattle, WA · $8,041 in drug and device payments (2025) · Telehealth · (206) 288-7222
Dr. Sadaf Qureshi, M.D.
Seattle, WA · No drug or device payments recorded (2025) · Telehealth · (206) 520-5000
Dr. Salem Alshemmari
Seattle, WA · No drug or device payments recorded (2025) · (206) 288-6956
Dr. Sara Grethlein, MD
Seattle, WA · No drug or device payments recorded (2025) · (206) 386-2323
Dr. Sarah Buckley, M.D.
Seattle, WA · No drug or device payments recorded (2025) · (206) 288-7222
Dr. Sara Hurvitz, MD
Seattle, WA · $3,421 in drug and device payments (2025) · Telehealth · (206) 520-5000
Dr. Sarita Jaiswal
Seattle, WA · No drug or device payments recorded (2025) · (206) 540-0523
Dr. Sasha Joseph, M.D.
Seattle, WA · No drug or device payments recorded (2025) · Telehealth · (206) 520-5000
Dr. Scott Knowles, MD PHD
Seattle, WA · $175 in drug and device payments (2025) · (206) 520-5000
Dr. Sharmila Ahmed, MD
Seattle, WA · No drug or device payments recorded (2025) · Telehealth · (206) 505-1101
Dr. Sheela Damle, MD PHD
Seattle, WA · No drug or device payments recorded (2025) · Telehealth · (206) 520-5000
Dr. Sheldon Goldberg, MD
Seattle, WA · No drug or device payments recorded (2025) · Telehealth · (206) 386-9500
Dr. Sherilyn Tuazon, M.D.
Seattle, WA · No drug or device payments recorded (2025) · (206) 228-1000
Dr. Shih-li Lin, M.D.
Seattle, WA · $1,889 in drug and device payments (2025) · Telehealth · (206) 223-6193
Dr. Shirali Agarwal
Seattle, WA · No drug or device payments recorded (2025) · (206) 606-6956
Dr. Shiva Gowda Manjappa, MD
Seattle, WA · No drug or device payments recorded (2025) · (206) 520-5000
Dr. Shruti Prem, M.D.
Seattle, WA · No drug or device payments recorded (2025) · (206) 288-6956
Dr. Shweta Jain
Seattle, WA · No drug or device payments recorded (2025) · (206) 598-3300
Dr. Siamak Arami
Seattle, WA · No drug or device payments recorded (2025) · (206) 288-1487
Dr. Smitha Menon, MBBS
Seattle, WA · No drug or device payments recorded (2025) · Telehealth · (206) 520-5000
Dr. Solomon Graf, M.D.
Seattle, WA · $1,710 in drug and device payments (2025) · (206) 314-2805
Dr. Stacey Cohen, MD
Seattle, WA · $12,760 in drug and device payments (2025) · Telehealth · (206) 288-6658
Dr. Stefanie Buchholz
Seattle, WA · No drug or device payments recorded (2025) · (206) 288-6956
Dr. Stephanie Brener
Seattle, WA · No drug or device payments recorded (2025) · (206) 606-1209
Dr. Stephanie Lee
Seattle, WA · $10,529 in drug and device payments (2025) · (206) 598-4615

Conditions Hematology & Oncology providers in Seattle, Washington commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Hematology & Oncology providers are in Seattle, Washington?

There are 279 Hematology & Oncology providers with active NPI records practicing in Seattle, according to federal NPPES data refreshed monthly.

How many Hematology & Oncology providers in Seattle received drug or device company payments?

95 of 279 (34%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Hematology & Oncology providers in Seattle treat?

Hematology & Oncology providers in Seattle commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia and related conditions. Individual practices vary, so confirm with the provider before booking.

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 Seattle Hematology & Oncology across Washington

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.