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. Richard Kirkpatrick, M.D.Longview, WA · $2,910 in drug and device payments (2025) · Telehealth ·
(360) 423-9580 Dr. Richard Rosenfeld, MDLongview, WA · No drug or device payments recorded (2025) ·
(360) 575-4801 Dr. Robert Shepherd, M.D.Longview, WA · No drug or device payments recorded (2025) ·
(360) 747-5800 Dr. Theresa Laskiewicz, M.D.Longview, WA · No drug or device payments recorded (2025) ·
(360) 636-6200 Dr. Venkata Konda, MDLongview, WA · No drug or device payments recorded (2025) ·
(360) 501-3601 Dr. Yan Lin He, D.O.Longview, WA · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Zeba Kamal, MDLongview, WA · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Robert Massanari, M.D.Lynden, WA · No drug or device payments recorded (2025) ·
(360) 922-0063 Dr. Amy ThomsonLynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 712-7900 Dr. Carol Jia, MDLynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 712-7900 Dr. Carrie Bryant, MDLynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 712-7900 Dr. Chris Choi, DOLynnwood, WA · $1,761 in drug and device payments (2025) ·
(425) 743-7000 Dr. Daniel Phan, M.D.Lynnwood, WA · No drug or device payments recorded (2025) ·
(425) 673-2572 Dr. Denise Hastings, M.D.Lynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 672-6400 Dr. Edward Kong, DOLynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 712-7900 Dr. Greg Nakamoto, MDLynnwood, WA · No drug or device payments recorded (2025) ·
(425) 771-7500 Dr. Ingrid Gerbino, MDLynnwood, WA · No drug or device payments recorded (2025) ·
(425) 771-7500 Dr. James Bowers, M.D.Lynnwood, WA · $22 in drug and device payments (2025) ·
(425) 654-3516 Dr. Januario Estrada, M.D.Lynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(224) 595-5388 Dr. Jimy Gillette, MDLynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 771-7500 Dr. John Peng, MDLynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 771-7500 Dr. Karen Hibbert, M.D.Lynnwood, WA · No drug or device payments recorded (2025) ·
(425) 744-7153 Dr. Kristie Blade, MDLynnwood, WA · No drug or device payments recorded (2025) ·
(425) 771-7500 Dr. Mathini Mohanachandran, M.D.Lynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 712-7900 Dr. Samuel Chu, MDLynnwood, WA · $1,539 in drug and device payments (2025) ·
(425) 743-7000 Dr. Shelly Khurana, MDLynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 771-7500 Dr. Su Yong Pak, M.D.Lynnwood, WA · $328 in drug and device payments (2025) ·
(800) 248-9729 Dr. Twiggy Lee, M.D.Lynnwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 712-7900 Dr. Robin Atkinson, DOLynwood, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 712-7900 Dr. David Cline, MDMaple Valley, WA · No drug or device payments recorded (2025) · Telehealth ·
(253) 372-7680 Dr. Joshua Kachner, M.D.Maple Valley, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 656-4100 Dr. Amandeep KaurMarysville, WA · $116 in drug and device payments (2025) · Telehealth ·
(425) 397-1701 Dr. Andy Yen, MDMarysville, WA · No drug or device payments recorded (2025) · Telehealth ·
(425) 259-0966 Dr. Brett Schweizer, D.O.Marysville, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 651-7490 Dr. Chad Cleven, DOMarysville, WA · No drug or device payments recorded (2025) ·
(360) 651-7491 Dr. Don Andrews, MDMarysville, WA · $84 in drug and device payments (2025) · Telehealth ·
(360) 454-1900 Dr. Grant Andrews, DOMarysville, WA · $84 in drug and device payments (2025) · Telehealth ·
(360) 454-1900 Dr. Kathleen Hughes, MDMarysville, WA · No drug or device payments recorded (2025) ·
(360) 651-7497 Dr. Labib Labib, MDMarysville, WA · No drug or device payments recorded (2025) ·
(360) 658-6800 Dr. Mandeep Saini, MDMarysville, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 651-7491 Dr. Manuel Sierra AscencioMarysville, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 651-7491 Dr. Michael Andreoni, MDMarysville, WA · No drug or device payments recorded (2025) ·
(360) 658-6800 Dr. Olga Kennedy, MDMarysville, WA · No drug or device payments recorded (2025) ·
(360) 651-7490 Dr. Parinitha Neravanda Prasad, MDMarysville, WA · No drug or device payments recorded (2025) ·
(360) 454-1922 Dr. Rahul Surana, MDMarysville, WA · No drug or device payments recorded (2025) ·
(360) 454-1900 Dr. Santosa Ho, MDMarysville, WA · No drug or device payments recorded (2025) ·
(360) 659-4141 Dr. Si Jung SuhMarysville, WA · No drug or device payments recorded (2025) · Telehealth ·
(360) 651-7495 Dr. Toshiko Magnus, MDMarysville, WA · No drug or device payments recorded (2025) ·
(360) 651-7491 Dr. Yirgalem Tiruneh, M.D.Marysville, WA · No drug or device payments recorded (2025) ·
(425) 304-1113 Dr. Serban Ionescu, MDMedical Lake, WA · No drug or device payments recorded (2025) · Telehealth ·
(509) 838-2531 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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