Internal Medicine in Centralia, Washington
Data updated monthly · Last refresh September 2026
17 Internal Medicine providers practice in Centralia. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Centralia
Listed alphabetically. 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. Christopher Maccausland, D.O.Centralia, WA · No drug or device payments recorded (2025) ·
(360) 736-2803 Dr. Cullen Owen, D.O.Centralia, WA · No drug or device payments recorded (2025) ·
(360) 827-7966 Dr. David Bixler, MDCentralia, WA · No drug or device payments recorded (2025) ·
(360) 736-2803 Dr. David Fick, MDCentralia, WA · No drug or device payments recorded (2025) ·
(360) 736-2803 Dr. Eric Swanson, MDCentralia, WA · No drug or device payments recorded (2025) ·
(360) 827-8811 Dr. Floyd Smith, M.D.Centralia, WA · $1,470 in drug and device payments (2025) ·
(360) 330-2023 Dr. Hari Pathi, M.D.Centralia, WA · $5 in drug and device payments (2025) ·
(360) 330-8976 Dr. Iftikhar Ch, M.DCentralia, WA · $148 in drug and device payments (2025) ·
(370) 736-2803 Dr. Jaekyung Song, M.D.Centralia, WA · $35 in drug and device payments (2025) ·
(360) 330-8976 Dr. Jatinder Banipal, MDCentralia, WA · No drug or device payments recorded (2025) ·
(360) 827-8811 Dr. Katie Kunnen, D.O.Centralia, WA · No drug or device payments recorded (2025) ·
(360) 827-8811 Dr. Larry Nelson, M.D.Centralia, WA · $77 in drug and device payments (2025) ·
(360) 736-0713 Dr. Loren Cooper, M.D.Centralia, WA · $1,113 in drug and device payments (2025) ·
(360) 330-8591 Dr. Nicholas Holtan, M.D.Centralia, WA · No drug or device payments recorded (2025) ·
(360) 330-8976 Dr. Ramona Anderson, RNCentralia, WA · No drug or device payments recorded (2025) ·
(360) 827-7966 Dr. Romil Wadhawan, MDCentralia, WA · No drug or device payments recorded (2025) ·
(360) 807-7966 Dr. Sang Yoon Oh, M.D.Centralia, WA · $58 in drug and device payments (2025) ·
(360) 736-2803 Conditions Internal Medicine providers in Centralia, 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 Centralia, Washington?There are 17 Internal Medicine providers with active NPI records practicing in Centralia, according to federal NPPES data refreshed monthly.
What conditions do Internal Medicine providers in Centralia treat?Internal Medicine providers in Centralia 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 records 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.
All specialties in Centralia Internal Medicine across Washington