HealthcareDiscovery.AI / Doctors / Wisconsin / Pediatric Cardiology

Pediatric Cardiologists in Wisconsin

Data updated monthly · Last refresh October 2026

72 Pediatric Cardiology providers practice in Wisconsin, including 1 (1%) 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.

72providers
1telehealth
Milwaukeetop city

Pediatric Cardiology by city in Wisconsin

Choose a city to see providers there.

Pediatric Cardiology in Milwaukee32 providers
Pediatric Cardiology in Madison26 providers
Pediatric Cardiology in Marshfield5 providers
Pediatric Cardiology in La Crosse3 providers
Pediatric Cardiology in Green Bay2 providers
Pediatric Cardiology in Wauwatosa1 providers
Pediatric Cardiology in Cross Plains1 providers
Pediatric Cardiology in Greenfield1 providers
Pediatric Cardiology in Appleton1 providers

Pediatric Cardiology 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. David Friedberg, M.D. S.C.
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-2080
Dr. D Benson, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-6457
Dr. Janette Strasburger, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-6457
Dr. Jennifer Gerardin, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-6457
Dr. Joseph Block, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-2625
Dr. Joseph Cava, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-6457
Dr. Joshua Kovach, MD
Milwaukee, WI · $505 in drug and device payments (2025) · (414) 266-6457
Dr. Kasey Chaszczewski, M.D.
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-2380
Dr. Margaret Samyn, M.D.
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-4763
Dr. Matthew Buelow, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-6457
Dr. Megan Simpson, DO
Milwaukee, WI · No drug or device payments recorded (2025) · (847) 372-7850
Dr. Michele Frommelt, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-6457
Dr. Nikki Singh, M.D.
Milwaukee, WI · $122 in drug and device payments (2025) · (414) 266-6457
Dr. Osamah Aldoss, M.D.
Milwaukee, WI · $24,934 in drug and device payments (2025) · (414) 805-6000
Dr. Peter Bartz, M.D.
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-4762
Dr. Peter Frommelt, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-6457
Dr. Raymond Fedderly, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-2380
Dr. Sara Creighton, M.D.
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-6457
Dr. Shagun Sachdeva, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 266-6457
Dr. Stephanie Handler, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 955-6777
Dr. Todd Gudausky, M.D.
Milwaukee, WI · $1,656 in drug and device payments (2025) · (414) 266-6457
Dr. John Hambrook, MD
Wauwatosa, WI · No drug or device payments recorded (2025) · (414) 479-2300

Common questions

How many Pediatric Cardiology providers are in Wisconsin?

There are 72 Pediatric Cardiology providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.

Do Pediatric Cardiology providers in Wisconsin offer telehealth?

Yes. 1 of the 72 Pediatric Cardiology providers in Wisconsin (about 1%) report offering telehealth services in CMS data.

Which cities in Wisconsin have the most Pediatric Cardiology providers?

Milwaukee (32), Madison (26), Marshfield (5) have the highest concentration of Pediatric Cardiology providers in Wisconsin.

How many Pediatric Cardiology providers in Wisconsin received drug or device company payments?

13 of 72 Pediatric Cardiology providers in Wisconsin (18%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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 Pediatric Cardiologists in Wisconsin work in independent practices or large health systems?

Among 38 Pediatric Cardiologists in Wisconsin enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 97% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Pediatric Cardiologists in Wisconsin work at?

According to CMS facility affiliation records, the Wisconsin hospitals where the most Pediatric Cardiologists hold privileges are Childrens Hospital of Wisconsin in Milwaukee; University of Wi Hospitals & Clinics Authority in Madison; Marshfield Medical Center in Marshfield.

Related reading on HealthcareDiscovery.AI

Pediatric Cardiology in all 50 states Search all 72 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Pediatric Cardiology in Wisconsin? Get featured.