Adult Medicine Doctors in Washington
Data updated monthly · Last refresh October 2026
46 Adult Medicine providers practice in Washington, including 8 (17%) 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.
46providers
8telehealth
Seattletop city
Adult Medicine by city in Washington
Choose a city to see providers there.
Where Adult Medicine Doctors in Washington practice
From CMS Medicare enrollment records covering 13 of the 46 providers listed here (28%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Adult Medicine Doctors | All clinicians in group | Main city |
| Pacific Medical Specialty Group | 2 | 56 | Tacoma |
| Platinum Peaks Healthcare PC | 2 | 45 | Tacoma |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Adult Medicine Doctors affiliated |
| Swedish Medical Center | Seattle | Nonprofit | 4 of 5 | 2 |
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.
Adult 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. Sarah Erny, NP FURNISHINGBlaine, WA · No drug or device payments recorded (2025) ·
(360) 961-8687 Dr. Andrew ParkerCamano Island, WA · No drug or device payments recorded (2025) ·
(425) 785-2582 Dr. Daniel Cevetello, DOCamano Island, WA · No drug or device payments recorded (2025) ·
(360) 387-5398 Dr. Gregory Vaughan, M.D.Federal Way, WA · No drug or device payments recorded (2025) ·
(253) 874-7000 Dr. G. Smith, M.D.Federal Way, WA · No drug or device payments recorded (2025) ·
(253) 874-7000 Dr. Charlotte AsherwoodGig Harbor, WA · No drug or device payments recorded (2025) ·
(808) 854-9085 Dr. Chinyelu Duxbury, D.O.Gig Harbor, WA · No drug or device payments recorded (2025) ·
(253) 853-5852 Dr. Stephen Durch, MDKent, WA · No drug or device payments recorded (2025) ·
(425) 690-3420 Dr. Jerry Mixon, MDKirkland, WA · No drug or device payments recorded (2025) ·
(425) 605-8715 Dr. Heidi Hodge, M.D.Longview, WA · No drug or device payments recorded (2025) ·
(360) 636-2400 Dr. John Richards, M.D.Longview, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 423-9229 Dr. John Peterson, M.D., M.P.H.Mercer Island, WA · No drug or device payments recorded (2025) ·
(206) 232-7669 Dr. Sujatha Nilavar, M.D.Mount Vernon, WA · No drug or device payments recorded (2025) ·
(360) 848-8500 Dr. Liliane Bartha, M.D.Olympia, WA · No drug or device payments recorded (2025) ·
(360) 357-6443 Dr. Rosemary Beck, M.D.Olympia, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 923-7000 Dr. Meghan Morris, M.D.Port Angeles, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 417-7000 Dr. James Redman, DOPort Ludlow, WA · No drug or device payments recorded (2025) ·
(136) 043-7958 Dr. Mahyar Badrei, D.O.Redmond, WA · No drug or device payments recorded (2025) ·
(425) 635-6430 Dr. Grace Gamponia, MDRenton, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 656-5400 Dr. John Bondi, MDRenton, WA · No drug or device payments recorded (2025) ·
(425) 656-4224 Dr. Mary Butcher, MDRenton, WA · No drug or device payments recorded (2025) ·
(425) 656-5500 Dr. Charles Butler, MDSeattle, WA · $37 in drug and device payments (2025) · Telehealth ·
(206) 320-3399 Dr. Craig Szela, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 563-3335 Dr. Deborah OyerSeattle, WA · No drug or device payments recorded (2025) ·
(206) 957-0990 Dr. Ingeborg Cox, M.DSeattle, WA · No drug or device payments recorded (2025) ·
(805) 705-0589 Dr. Iris Crawford, N.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 508-2957 Dr. Jiegang Zhou, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 568-8577 Dr. Michael Stuart, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 527-6146 Dr. Michelle SeeligSeattle, WA · No drug or device payments recorded (2025) ·
(206) 456-2500 Dr. Robert Killian, MD, MPHSeattle, WA · $423 in drug and device payments (2025) · Telehealth ·
(206) 568-6320 Dr. Sean Arora, MDSeattle, WA · No drug or device payments recorded (2025) ·
(630) 487-1765 Dr. William Shaul, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 721-5600 Dr. Zander Westendarp, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 612-3814 Dr. Loren Lewis, MD, MPHSpokane, WA · No drug or device payments recorded (2025) ·
(509) 434-7000 Dr. Robert Rose, MDSpokane, WA · No drug or device payments recorded (2025) ·
(509) 484-6000 Dr. Gary Noland, MDSpokane Valley, WA · No drug or device payments recorded (2025) ·
(509) 888-4200 Dr. John Allen, D.O.Sunnyside, WA · No drug or device payments recorded (2025) ·
(509) 837-6174 Dr. Alaa Elgharabawi, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 844-4324 Dr. Carla Amadei Gatti, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 844-4327 Dr. Deborah Hammond, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 722-1539 Dr. Keith Petersen, DOTacoma, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 968-1340 Dr. Kenneth Ritter, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 272-3149 Dr. Sydney FoutzUniversity Place, WA · No drug or device payments recorded (2025) ·
(253) 564-4157 Dr. Patrick Fraser, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 514-3000 Dr. Justin Olswanger, DOWalla Walla, WA · $109 in drug and device payments (2025) · Telehealth ·
(509) 525-3720 Dr. George Dueber, DOWestport, WA · No drug or device payments recorded (2025) ·
(360) 268-0195 Common questions
How many Adult Medicine providers are in Washington?There are 46 Adult Medicine providers with active NPI records practicing in Washington, according to federal NPPES data refreshed monthly.
Do Adult Medicine providers in Washington offer telehealth?Yes. 8 of the 46 Adult Medicine providers in Washington (about 17%) report offering telehealth services in CMS data.
Which cities in Washington have the most Adult Medicine providers?Seattle (12), Tacoma (5), Renton (3) have the highest concentration of Adult Medicine providers in Washington.
How many Adult Medicine providers in Washington received drug or device company payments?3 of 46 Adult Medicine providers in Washington (7%) 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 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 Adult Medicine Doctors in Washington work at?According to CMS facility affiliation records, the Washington hospitals where the most Adult Medicine Doctors hold privileges are Swedish Medical Center in Seattle.
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