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Healthcare Providers in Wisconsin

Find doctors, hospitals, and clinics in Wisconsin from the official NPPES NPI Registry. We found 200 providers in this listing.

200 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 166–180 of 200 providers
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Individual (NPI-1) Active

TYLER REHMAN DO

Internal Medicine, Infectious Disease

📍2801 W KINNICKINNIC RIVER PKWY STE 436, MILWAUKEE, WI, 53215

📞 414-649-3577

NPI: 1912495599

👨‍⚕️
Individual (NPI-1) Active

RICHARD M REICH MD

Internal Medicine, Infectious Disease

📍2916 IVANHOE GLN, FITCHBURG, WI, 53711

📞 608-219-8583

NPI: 1649231556

👨‍⚕️
Individual (NPI-1) Active

MARK P RIDDER M.D.

Internal Medicine, Infectious Disease

📍1000 N OAK AVE, MARSHFIELD, WI, 54449

📞 715-387-5511

NPI: 1821542739

👨‍⚕️
Individual (NPI-1) Active

RAUL IGNACIO RODRIGUEZ MD

Internal Medicine, Infectious Disease

📍9200 W WISCONSIN AVE, MILWAUKEE, WI, 53226

📞 414-805-6444

NPI: 1124524160

👨‍⚕️
Individual (NPI-1) Active

ARICK PAUL SABIN DO

Internal Medicine, Infectious Disease

📍1836 SOUTH AVE, LA CROSSE, WI, 54601

📞 608-782-7300

NPI: 1700143229

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Individual (NPI-1) Active

CHRISTOPHER M SADDLER M.D.

Internal Medicine, Infectious Disease

📍600 HIGHLAND AVE, MADISON, WI, 53792

📞 608-263-0946

NPI: 1669750683

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Individual (NPI-1) Active

NASIA SAFDAR MD

Internal Medicine, Infectious Disease

📍600 HIGHLAND AVE, MADISON, WI, 53792

📞 608-263-0943

NPI: 1316904071

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Individual (NPI-1) Active

NIRAJ SAWHNEY m.d, mrcp

Internal Medicine, Infectious Disease

📍2025 W OKLAHOMA AVE, MILWAUKEE, WI, 53215

📞 414-647-1537

NPI: 1255435285

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Individual (NPI-1) Active

HARRY A SCHOLTZ D.O.

Internal Medicine, Infectious Disease

📍3025 RYAN DR SE, SALEM, OR, 97301

📞 503-540-9999

NPI: 1124318639

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Individual (NPI-1) Active

MARK A SCHOMOGYI M.D.

Internal Medicine, Infectious Disease

📍1802 YAKIMA AVE STE 104, TACOMA, WA, 98405

📞 253-426-6739

NPI: 1407848559

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Individual (NPI-1) Active

HENDRIK SCHULTZ MD

Internal Medicine

📍855 N WESTHAVEN DR, OSHKOSH, WI, 54904

📞 920-303-8700

NPI: 1649212861

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Individual (NPI-1) Active

ALISON SCHWARTZ VANEPEREN D.O.

Internal Medicine, Infectious Disease

📍1313 FISH HATCHERY RD, MADISON, WI, 53715

📞 608-252-8000

NPI: 1376832592

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Individual (NPI-1) Active

STEVEN M SCHWIMMER D.O.

Internal Medicine, Infectious Disease

📍3803 SPRING ST STE 400, MOUNT PLEASANT, WI, 53405

📞 262-687-8310

NPI: 1841253143

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Individual (NPI-1) Active

BRADEN M SCIARRA-FISCHER MD

Internal Medicine, Infectious Disease

📍1211 FISH HATCHERY RD, MADISON, WI, 53715

📞 812-530-6388

NPI: 1386105963

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Individual (NPI-1) Active

MICHAEL JEFFREY SCOLARICI

Internal Medicine, Infectious Disease

📍600 HIGHLAND AVE, MADISON, WI, 53792

📞 608-263-0946

NPI: 1528520657

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🗺 Cities in Wisconsin

📍 Milwaukee 📍 Madison 📍 Green Bay 📍 Kenosha 📍 Racine 📍 Appleton 📍 Waukesha 📍 Eau Claire 📍 Oshkosh 📍 Janesville 📍 West Allis 📍 La Crosse 📍 Sheboygan 📍 Wauwatosa 📍 Fond du Lac 📍 Brookfield 📍 New Berlin 📍 Wausau 📍 Greenfield 📍 Beloit

📊 Quick Stats

Providers Listed 200
Cities Found 20
State Wisconsin
Source NPPES NPI Registry

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Healthcare in Wisconsin

Wisconsin has a well-developed healthcare system serving approximately 5.9 million residents. The state's flagship academic medical institution is the University of Wisconsin Health (UW Health) in Madison, which operates University Hospital — a Level I Trauma Center — and is consistently ranked among the top hospitals in the nation for cancer care, cardiology, and orthopedics. The UW Carbone Cancer Center is a National Cancer Institute-designated comprehensive cancer center.

Milwaukee, the state's largest city, is served by Froedtert Health (affiliated with the Medical College of Wisconsin), Aurora Health Care (now part of Advocate Aurora Health, one of the largest not-for-profit health systems in the Midwest), and Children's Wisconsin (formerly Children's Hospital of Wisconsin), a top-ranked pediatric hospital. Ascension Wisconsin operates hospitals throughout the state.

Wisconsin has not expanded Medicaid under the ACA, but the state has a unique approach: it covers adults earning up to 100% of the federal poverty level through Medicaid (BadgerCare Plus), while those earning 100-400% FPL are directed to the ACA marketplace. The Wisconsin Department of Health Services (DHS) (dhs.wisconsin.gov) administers BadgerCare Plus. The Wisconsin Medical Examining Board (dsps.wi.gov) handles physician licensing.

Frequently Asked Questions — Wisconsin Healthcare