Internal Medicine Doctors in Washington
Data updated monthly · Last refresh October 2026
3,092 Internal Medicine providers practice in Washington, including 697 (23%) offering telehealth. The largest concentration is in Seattle. 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.
3,092providers
697telehealth
Seattletop city
Internal Medicine by city in Washington
Choose a city to see providers there.
Internal Medicine providers in Washington
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. Alina Plavsky, MD, MPHOlympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Ana Parker, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Andrei Ionescu, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Andrzej Himmel, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4069 Dr. Anna Rae Ong, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4069 Dr. Ashok Ponniah, D.O.Olympia, WA · $158 in drug and device payments (2025) ·
(360) 704-4743 Dr. Blair Valentine, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. Caleb SchlauderaffOlympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. Carey Yuen, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Chao-wei Tsai, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. Courtney Nevitt, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Curtis Reinke, MDOlympia, WA · $2,291 in drug and device payments (2025) ·
(360) 956-1725 Dr. Daniel Kissau, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. David Newton, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. David Smith, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Dean Wiese, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 705-0421 Dr. Debra Zimmerman, MDOlympia, WA · No drug or device payments recorded (2025) ·
(650) 923-7000 Dr. Dion BoorasOlympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Edward Park, D.O.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. Elena Melnic, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4069 Dr. Emily Bulley, MDOlympia, WA · No drug or device payments recorded (2025) · Telehealth ·
(604) 866-7103 Dr. Eric Klein, MDOlympia, WA · $3,474 in drug and device payments (2025) ·
(360) 352-2909 Dr. Evelyn Rubin, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4069 Dr. Fredrick An, DOOlympia, WA · No drug or device payments recorded (2025) ·
(360) 491-9480 Dr. Gabriella Ghali, MDOlympia, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 493-4069 Dr. Geoffrey Liu, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. George Lamb, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Gilbert Asomaning, M.DOlympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Hetal Kothari, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. Jack Armitage, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Jawaid Behnawa, M.DOlympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. Jeffery Thompson, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 725-1612 Dr. Jessica Jahn, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4069 Dr. Jonathan Albert Jamito, MDOlympia, WA · $125 in drug and device payments (2025) · Telehealth ·
(360) 569-9690 Dr. Judith Son, MDOlympia, WA · $979 in drug and device payments (2025) ·
(360) 528-2100 Dr. Julie Sottilo-brammeier, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. Julio Gonzalez, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. Kawandus Bennett, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. Ken Lee, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 705-3061 Dr. Khaled Darwesh, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 493-4083 Dr. Mahesh Tubati, MDOlympia, WA · No drug or device payments recorded (2025) · Telehealth ·
(605) 699-6903 Dr. Marc Stern, MD, MPHOlympia, WA · No drug or device payments recorded (2025) ·
(360) 357-6505 Dr. Michael Herring, MDOlympia, WA · No drug or device payments recorded (2025) ·
(360) 754-1131 Dr. Muhammad Ashraf, M.B.B.S.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Natallia Tsesliukevich, M.DOlympia, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 754-5858 Dr. Ngozi AchebeOlympia, WA · No drug or device payments recorded (2025) ·
(360) 754-5858 Dr. Nha Le, MDOlympia, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 493-4069 Dr. Poonam BhagiaOlympia, WA · No drug or device payments recorded (2025) ·
(360) 923-7000 Dr. Prathyusha Naidu, D.OOlympia, WA · $158 in drug and device payments (2025) ·
(360) 704-4743 Conditions Internal Medicine providers in Washington commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Washington?There are 3,092 Internal Medicine providers with active NPI records practicing in Washington, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Washington offer telehealth?Yes. 697 of the 3,092 Internal Medicine providers in Washington (about 23%) report offering telehealth services in CMS data.
Which cities in Washington have the most Internal Medicine providers?Seattle (823), Tacoma (261), Spokane (231) have the highest concentration of Internal Medicine providers in Washington.
How many Internal Medicine providers in Washington received drug or device company payments?465 of 3,092 Internal Medicine providers in Washington (15%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Washington treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
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 Internal Medicine Doctors in Washington work in independent practices or large health systems?Among 1,707 Internal Medicine Doctors in Washington enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 6% through a mid-size group of 10 to 99, and 87% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Washington work at?According to CMS facility affiliation records, the Washington hospitals where the most Internal Medicine Doctors hold privileges are Swedish Medical Center in Seattle; St Joseph Medical Center in Tacoma; Providence Regional Medical Center Everett in Everett.
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