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. Kenneth SawyerTacoma, WA · No drug or device payments recorded (2025) ·
(253) 582-8900 Dr. Kenneth Shibata, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 274-7503 Dr. Kenneth Yam, DOTacoma, WA · No drug or device payments recorded (2025) ·
(253) 403-1000 Dr. Kerrianne Carlson, RNTacoma, WA · No drug or device payments recorded (2025) ·
(253) 682-1710 Dr. Kevin Jenkins, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(855) 768-6363 Dr. Kristin Adams, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 383-6134 Dr. Kristopher Terry, DOTacoma, WA · No drug or device payments recorded (2025) ·
(855) 768-6363 Dr. Kyle Bauer, DOTacoma, WA · No drug or device payments recorded (2025) ·
(253) 968-2462 Dr. Lakeysha Layfield, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 426-6341 Dr. Lakshmi Datla, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 426-6363 Dr. Lance Kirkegaard, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 426-6341 Dr. Lauren Colman, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 530-8060 Dr. Lawrence Gerstle, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 682-1710 Dr. Lee Antles, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 968-2462 Dr. Lili Yao, M.DTacoma, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 459-6111 Dr. Lisa Hamill, MDTacoma, WA · $338 in drug and device payments (2025) · Telehealth ·
(253) 759-3586 Dr. Lisa Plymate, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 968-2252 Dr. Lore Friend, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 596-3300 Dr. Lorette Meske, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 426-6341 Dr. Lori Walund, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 284-1876 Dr. Madeleine Prat, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 968-1110 Dr. Mahnoosh Taheri, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(509) 981-0483 Dr. Marc Cote, D.O.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 968-2252 Dr. Marco Cruz, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 426-6341 Dr. Margret Zager, MDTacoma, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 274-7503 Dr. Maria Duran, M.D,Tacoma, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 682-1710 Dr. Marilyn Gibbs, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 475-0511 Dr. Marilyn Ramberg, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 403-1000 Dr. Mariya DonkogloTacoma, WA · No drug or device payments recorded (2025) ·
(253) 228-3925 Dr. Mark Kozakowski, D.OTacoma, WA · No drug or device payments recorded (2025) ·
(253) 593-0232 Dr. Marta Dzurilla, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 968-2030 Dr. Maryam Ibrahim, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 403-1000 Dr. Mary Lagman-beltran, MDTacoma, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 403-1291 Dr. Maureen Nuccio, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 426-6341 Dr. Megha Rao, M.DTacoma, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 593-2124 Dr. Melvin Tan, DOTacoma, WA · No drug or device payments recorded (2025) ·
(253) 426-4101 Dr. Mengistu Balcha, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 232-7495 Dr. Michael Moynihan, D.O.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 583-1234 Dr. Michael Oliver Roxas, MDTacoma, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 274-7503 Dr. Michael Vier, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 426-6341 Dr. Michael Voorhies, PA-CTacoma, WA · No drug or device payments recorded (2025) ·
(253) 968-2252 Dr. Mitchell MaiselTacoma, WA · No drug or device payments recorded (2025) ·
(253) 403-1000 Dr. Mohammad Baig, M.D.Tacoma, WA · No drug or device payments recorded (2025) ·
(253) 403-1291 Dr. Mousumi Nandy, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 426-6341 Dr. Mubarak Akadri, MDTacoma, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 597-6800 Dr. Muhammad Khan, MDTacoma, WA · No drug or device payments recorded (2025) ·
(253) 593-2144 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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