Cardiologists in Wisconsin
Data updated monthly · Last refresh October 2026
446 Cardiovascular Disease providers practice in Wisconsin, including 57 (13%) offering telehealth. The largest concentration is in Milwaukee. 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.
446providers
57telehealth
Milwaukeetop city
Cardiovascular Disease by city in Wisconsin
Choose a city to see providers there.
Cardiovascular Disease 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. Lawrence Rajan, MDEau Claire, WI · $2,714 in drug and device payments (2025) ·
(715) 717-4121 Dr. Michel Barsoum, MDEau Claire, WI · $162 in drug and device payments (2025) ·
(715) 838-5222 Dr. Partho Sengupta, MD, DMEau Claire, WI · $224 in drug and device payments (2025) ·
(715) 838-5222 Dr. Rajesh Maddikunta, M.DEau Claire, WI · $100 in drug and device payments (2025) ·
(715) 839-9280 Dr. Richard Hanna, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Ronstan Lobo, MB, BCH, BAO, MSEau Claire, WI · No drug or device payments recorded (2025) · Telehealth ·
(715) 838-5222 Dr. Shoaib Naseem, MDEau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Vien Le, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Vishnu Vardhan Patlolla, M.D.Eau Claire, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Thomas Karras, M.D.Elkhart Lake, WI · No drug or device payments recorded (2025) ·
(619) 992-0007 Dr. Ajay Reddy, MDElkhorn, WI · $213 in drug and device payments (2025) ·
(262) 741-2000 Dr. Cary Berkowitz, MDElkhorn, WI · No drug or device payments recorded (2025) ·
(262) 741-2380 Dr. Nakash Grant, MDElkhorn, WI · No drug or device payments recorded (2025) ·
(262) 741-2000 Dr. Nishit Shah, M.D.Elkhorn, WI · $118 in drug and device payments (2025) ·
(262) 741-2000 Dr. Peter Diamond, M.D.Elkhorn, WI · No drug or device payments recorded (2025) ·
(262) 741-2000 Dr. Eugene Kaji, MD PHDFitchburg, WI · $775 in drug and device payments (2025) ·
(608) 442-8947 Dr. Jonathan Makielski, MDFitchburg, WI · No drug or device payments recorded (2025) ·
(608) 276-4070 Dr. Wayne Musser, MDFitchburg, WI · No drug or device payments recorded (2025) ·
(608) 263-1530 Dr. David Bowman, M.D.Fond Du Lac, WI · No drug or device payments recorded (2025) ·
(920) 926-8420 Dr. Tadeo Diaz Balderrama, MDFond Du Lac, WI · $29,629 in drug and device payments (2025) ·
(920) 926-8230 Dr. Katie CohenGermantown, WI · No drug or device payments recorded (2025) ·
(262) 535-8400 Dr. Mark KaepplerGermantown, WI · $30 in drug and device payments (2025) ·
(262) 535-8400 Dr. James Troken, D.O.Glendale, WI · $93 in drug and device payments (2025) ·
(414) 259-7200 Dr. Paul Pienkos, M.D.Grafton, WI · No drug or device payments recorded (2025) ·
(262) 329-1000 Dr. Anas SarhanGreen Bay, WI · $381 in drug and device payments (2025) ·
(920) 496-4700 Dr. Arbind Chaudhary, M.D.Green Bay, WI · $1,571 in drug and device payments (2025) ·
(920) 433-3640 Dr. Bharat Pathakjee, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3640 Dr. Christopher Wolfram, MDGreen Bay, WI · $292 in drug and device payments (2025) ·
(920) 433-3640 Dr. Ciprian Nedelcu, M.D.Green Bay, WI · $2,014 in drug and device payments (2025) ·
(920) 288-8300 Dr. Daniel Burczak, MDGreen Bay, WI · $2,520 in drug and device payments (2025) ·
(920) 433-3640 Dr. Donnevan Blake, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3640 Dr. James Rider, MDGreen Bay, WI · $21 in drug and device payments (2025) ·
(920) 433-3640 Dr. Jasdeep Sidhu, M.D.Green Bay, WI · $16 in drug and device payments (2025) ·
(920) 288-8000 Dr. Kendra Marsh-kates, M.D.Green Bay, WI · $395 in drug and device payments (2025) · Telehealth ·
(920) 429-1777 Dr. Kristofer Dosh, M.D.Green Bay, WI · $2,947 in drug and device payments (2025) ·
(920) 433-3640 Dr. Matthew Rafn, MDGreen Bay, WI · $2,868 in drug and device payments (2025) ·
(920) 433-3640 Dr. Matthias Fuchs, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3640 Dr. Muhammad Marwali, MDGreen Bay, WI · $47 in drug and device payments (2025) ·
(920) 288-8000 Dr. Nina Wokhlu, M.D.Green Bay, WI · $22 in drug and device payments (2025) ·
(920) 433-3640 Dr. Peter Fergus, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 272-1050 Dr. Rahul Verma, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3640 Dr. Ramon Ray Rayel, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-8300 Dr. Richard Timmons, M.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3640 Dr. Timothy Freeman, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-8300 Dr. Timothy Tanke, MDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3640 Dr. Todd Fergus, MDGreen Bay, WI · $55 in drug and device payments (2025) ·
(920) 496-8877 Dr. Kareem Malas, MDGreenfield, WI · $320 in drug and device payments (2025) ·
(414) 325-5244 Dr. Ruben Lewin, MDGreenfield, WI · No drug or device payments recorded (2025) ·
(414) 672-7200 Dr. Priscilla Hedberg, M.D.Hudson, WI · No drug or device payments recorded (2025) ·
(715) 531-6800 Dr. Christian Posner, MD, PHDJanesville, WI · No drug or device payments recorded (2025) ·
(608) 756-6000 Conditions Cardiovascular Disease providers in Wisconsin commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Cardiovascular Disease providers. Individual practices vary, so confirm with the provider before booking.
- Coronary artery disease
- Heart failure
- Atrial fibrillation
- High blood pressure
- High cholesterol
Common questions
How many Cardiovascular Disease providers are in Wisconsin?There are 446 Cardiovascular Disease providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Cardiovascular Disease providers in Wisconsin offer telehealth?Yes. 57 of the 446 Cardiovascular Disease providers in Wisconsin (about 13%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Cardiovascular Disease providers?Milwaukee (127), Madison (92), La Crosse (28) have the highest concentration of Cardiovascular Disease providers in Wisconsin.
How many Cardiovascular Disease providers in Wisconsin received drug or device company payments?189 of 446 Cardiovascular Disease providers in Wisconsin (42%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Cardiovascular Disease providers in Wisconsin treat?Cardiovascular Disease providers commonly treat coronary artery disease, heart failure, atrial fibrillation, high blood pressure, high cholesterol 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 Cardiologists in Wisconsin work in independent practices or large health systems?Among 251 Cardiologists in Wisconsin enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 2% through a mid-size group of 10 to 99, and 95% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Cardiologists in Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most Cardiologists hold privileges are University of Wi Hospitals & Clinics Authority in Madison; Froedtert Memorial Lutheran Hospital in Milwaukee; Unitypoint Health - Meriter in Madison.
Related reading on HealthcareDiscovery.AI
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