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. Michelle Hauck, M.D.La Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Nolan Kleinjan, MDLa Crosse, WI · $143 in drug and device payments (2025) ·
(608) 782-7300 Dr. Peter Niemann, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Petra Nedoba, M.D.La Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 785-0940 Dr. Rachel Hawker, MDLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 785-0940 Dr. Richard Long, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Ronald Chaney, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Sanda Cepoi, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Sandra Sieck, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Sandra Suarez Hoyos, M.D.La Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Sara Habte, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Sheila Momont, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Shivani Kapur, MDLa Crosse, WI · $52 in drug and device payments (2025) · Telehealth ·
(608) 782-7300 Dr. Smita Rajasekaran, M.D.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Stephanie Carroll, MDLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Stephen Pavela, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 791-9886 Dr. Stephen Wissink, MDLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Steven Pearson, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Swapna Ravi, M.DLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Swati Jain, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Sydney Markworth, DOLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Sylvia Moser, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Therese Carson, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Thomas Cunningham, DOLa Crosse, WI · $45 in drug and device payments (2025) ·
(608) 392-4156 Dr. Thomas Lathrop, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Thomas Leece, MDLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Thomas Luers, MDLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Timothy Buckley, DOLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 392-9886 Dr. Travis Schamber, D.O.La Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Travis Wright, DOLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Wanda Ducharme, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Win Hlaing, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Zane Forbes, DOLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Zoey Good, DOLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Katherine Winiarczyk, MDLadysmith, WI · $22 in drug and device payments (2025) ·
(715) 532-2300 Dr. Brian Silverstein, MDLake Geneva, WI · No drug or device payments recorded (2025) ·
(847) 271-9609 Dr. Nestor Alabarca, MDLake Geneva, WI · No drug or device payments recorded (2025) ·
(262) 249-5000 Dr. Shashi Bhushan, MDLake Geneva, WI · $14 in drug and device payments (2025) · Telehealth ·
(262) 549-5000 Dr. James Wishau, M.D.Lake Mills, WI · No drug or device payments recorded (2025) ·
(920) 648-8393 Dr. Zahid Hameed, MDLake Nebagamon, WI · No drug or device payments recorded (2025) ·
(202) 270-8820 Dr. Abigail Bales, MDMadison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 265-1600 Dr. Adam Koraym, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Ahamed Lazim VattothMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Ahmed Hashim, MDMadison, WI · $133 in drug and device payments (2025) ·
(608) 417-6000 Dr. Aimee WalshMadison, WI · No drug or device payments recorded (2025) ·
(608) 280-7059 Dr. Aireen Lacap, MDMadison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 824-4000 Dr. Akhila Venugopal, M.D.Madison, WI · No drug or device payments recorded (2025) ·
(888) 478-8321 Dr. Alaina Kelly, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Albert Musa, MDMadison, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 252-8000 Dr. Alev Wilk, MDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-6000 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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