Internal Medicine Doctors in Wisconsin
Data updated monthly · Last refresh October 2026
2,081 Internal Medicine providers practice in Wisconsin, including 377 (18%) offering telehealth. The largest concentration is in Madison. 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.
2,081providers
377telehealth
Madisontop city
Internal Medicine by city in Wisconsin
Choose a city to see providers there.
Internal Medicine providers in Wisconsin
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. James Sosman, MDMadison, WI · $26 in drug and device payments (2025) · Telehealth ·
(608) 263-7500 Dr. Janet Beaver, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 824-4800 Dr. Janki Mistry, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Jason Dambach, M.D.Madison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 287-2250 Dr. Jason Yelk, DOMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-5695 Dr. Jeanette Liou, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Jeffrey Wood, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 824-4800 Dr. Jennifer Everton, D.O.Madison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 233-9746 Dr. Jennifer Pearson, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Jennifer Rydz, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Jennifer Weiss, MDMadison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 263-7500 Dr. Jeremy Jaskunas, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-5659 Dr. Jeremy Smith, MDMadison, WI · $65 in drug and device payments (2025) · Telehealth ·
(608) 263-7500 Dr. Jeremy Williams, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Jessica Bartell, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 251-2155 Dr. Jessica ComerfordMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Jessica Jorgensen, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Joan Addington-white, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-7500 Dr. Joan Neuner, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 287-2250 Dr. Joan Sumkin, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 256-1901 Dr. Joel Buchanan, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 276-8680 Dr. Johanna Streyle, M.D.Madison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 242-6850 Dr. John Blanchard, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 824-4000 Dr. John Butler, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 251-6100 Dr. John Ewalt, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 233-9746 Dr. John Schuetz, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 252-8000 Dr. Jonathan Anderson, M.D.Madison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 242-6850 Dr. Jonathon CummockMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Jordan Ross, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Jose Anaya, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 417-5695 Dr. Joshua Kalapala, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Joshua MartensMadison, WI · No drug or device payments recorded (2025) ·
(414) 379-0264 Dr. Juanita FernandezMadison, WI · No drug or device payments recorded (2025) ·
(608) 828-7676 Dr. Julia Knight-shefner, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Julia Mcmurray, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-8300 Dr. Juliana MitchellMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Julie Fagan, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 276-8680 Dr. Julie Jagemann, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 218-5226 Dr. Justine Hung, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Kaden Rawson, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Kai Huang, MD, PHDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Kara Donovan, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Karen Brungard, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 242-6865 Dr. Karyn Baum, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 471-5695 Dr. Katelyn Sawyer, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Katharine Tippins, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Kathryn Miller, M.D.Madison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 287-2250 Dr. Katrina Gonzales, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Keegan Reilly, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Conditions Internal Medicine providers in Wisconsin 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 Wisconsin?There are 2,081 Internal Medicine providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Wisconsin offer telehealth?Yes. 377 of the 2,081 Internal Medicine providers in Wisconsin (about 18%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Internal Medicine providers?Madison (411), Milwaukee (383), La Crosse (113) have the highest concentration of Internal Medicine providers in Wisconsin.
How many Internal Medicine providers in Wisconsin received drug or device company payments?350 of 2,081 Internal Medicine providers in Wisconsin (17%) 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 Wisconsin 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 Wisconsin work in independent practices or large health systems?Among 984 Internal Medicine Doctors in Wisconsin enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 11% through a mid-size group of 10 to 99, and 85% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most Internal Medicine Doctors hold privileges are University of Wi Hospitals & Clinics Authority in Madison; Froedtert Memorial Lutheran Hospital in Milwaukee; Aurora St Lukes Medical Center in Milwaukee.
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