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. Karen Williams, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 896-6944 Dr. Katalin Wolford, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 254-8025 Dr. Kathleen Weaver, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 514-2500 Dr. Kathy Ohe, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 882-2778 Dr. Kenneth Favour, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 254-1240 Dr. Kevan Benn, MDVancouver, WA · $118 in drug and device payments (2025) ·
(360) 514-3727 Dr. Khanh Huynh, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 882-2778 Dr. Khurram Naqvi, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Kris Colletto, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 696-5232 Dr. Kristin Seymour, MDVancouver, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 882-2778 Dr. Lei Chen, D.O.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 514-2000 Dr. Lesya Semenyuk, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 514-3727 Dr. Linh Dao, MDVancouver, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 553-7400 Dr. Lisa Alberts, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 487-1000 Dr. Liza Yballe, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 696-4061 Dr. Lokesh Popli, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(503) 413-8407 Dr. Louise Schultz, DOVancouver, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 882-2778 Dr. Lydia Park, D.O.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 882-2778 Dr. Macey Horch, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 487-1168 Dr. Mackenzie Anderson, DOVancouver, WA · $20 in drug and device payments (2025) · Telehealth ·
(360) 882-2778 Dr. Marcus Asby, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(503) 652-2880 Dr. Maria Koscinska, M.D.Vancouver, WA · $125 in drug and device payments (2025) ·
(360) 695-1334 Dr. Maribonn TiangsonVancouver, WA · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Marissa Krienke, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 882-2778 Dr. Mark Schneider, MDVancouver, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 882-2778 Dr. Maryam Jamshidi, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 397-1240 Dr. Mary ShenVancouver, WA · No drug or device payments recorded (2025) ·
(360) 256-0556 Dr. Mary Shepard, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 418-6001 Dr. Mauricio Quintero, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 256-2000 Dr. Megan Spohr, MDVancouver, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 882-2778 Dr. Mehrdad Shojaei, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 487-1000 Dr. Mellany Manaig, MDVancouver, WA · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Mergim Bajraliu, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 397-1985 Dr. Merlita Cruzat-blancoVancouver, WA · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Miao Li, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 882-2778 Dr. Michael Coppock, MCVancouver, WA · No drug or device payments recorded (2025) ·
(360) 254-1240 Dr. Michael Fu, DOVancouver, WA · $76 in drug and device payments (2025) · Telehealth ·
(360) 735-8100 Dr. Mike Lin, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 418-6001 Dr. Mitra Ramezani, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 397-1985 Dr. Molly HamesVancouver, WA · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Monica Goei, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(503) 220-8262 Dr. Morgan BigelowVancouver, WA · No drug or device payments recorded (2025) ·
(360) 822-2778 Dr. Nadia Davis, M.D,Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 418-6001 Dr. Na Jiang, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 882-2778 Dr. Nashreen Anderson, DOVancouver, WA · No drug or device payments recorded (2025) ·
(360) 882-2778 Dr. Natalia Johnsen, M.D.Vancouver, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 882-2778 Dr. Nathan Hileman, DOVancouver, WA · No drug or device payments recorded (2025) ·
(503) 413-8407 Dr. Nicholas Carulli, MDVancouver, WA · $1,013 in drug and device payments (2025) ·
(360) 694-7565 Dr. Nilufer Norsworthy, MDVancouver, WA · No drug or device payments recorded (2025) ·
(360) 514-4325 Dr. Oleg Zbirun, M.D.Vancouver, WA · No drug or device payments recorded (2025) ·
(360) 828-7802 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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