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Sleep Medicine (Internal Medicine) in Wisconsin

Data updated monthly · Last refresh August 2026

27 Sleep Medicine (Internal Medicine) providers practice in Wisconsin, including 9 (33%) offering telehealth. The largest concentration is in Fitchburg. Profiles include Medicare quality scores where available.

27providers
9telehealth
Fitchburgtop city

Sleep Medicine (Internal Medicine) providers by city in Wisconsin

Fitchburg7 providers
Madison5 providers
Green Bay4 providers
Janesville3 providers
La Crosse3 providers
Columbus1 providers
Fond Du Lac1 providers
Wauwatosa1 providers

Highest rated Sleep Medicine (Internal Medicine) providers in Wisconsin

Dr. Harrison Gimbel, MD
Fitchburg, WI · Quality score 82/100 · Telehealth · (608) 229-7979
Dr. Kenneth Casey, MD
Madison, WI · (608) 232-3333
Dr. Ethan Emmons, MD
Green Bay, WI · (920) 433-7451
Dr. Nazi Khan, MD
Columbus, WI · Telehealth · (920) 623-5226
Dr. Mary Klink, MD
Madison, WI · (608) 267-5950
Dr. Steven Barczi, MD
Madison, WI · (608) 829-5201
Dr. Dakota Vaughan, MD
Milwaukee, WI · (414) 955-0437
Dr. Allen Foster, MD
La Crosse, WI · Telehealth · (608) 782-7300
Dr. William Donovan, MD
Fitchburg, WI · (608) 229-7979
Dr. Joseph Crisalli, M.D.
Fitchburg, WI · Telehealth · (608) 229-7979
Dr. Jacalyn Nelson, MD
Fitchburg, WI · (608) 229-7979
Dr. James Gapinski, MD
Green Bay, WI · (920) 288-8100
Dr. Don Harden, MD
Fitchburg, WI · (608) 229-7979
Dr. Ewa Alexander, MD
Fitchburg, WI · Telehealth · (608) 229-7979
Dr. Alexander Villareal, M.D.
La Crosse, WI · Telehealth · (608) 782-7300
Dr. Rajesh Balagani, DO
Janesville, WI · Telehealth · (608) 371-8000
Dr. Scott Johnson, M.D.
Fitchburg, WI · (608) 229-7979
Dr. Joshua Fehl, MD
Janesville, WI · (608) 756-5555
Dr. Nouraddin Nouraddin, MD, FACP
Wauwatosa, WI · Telehealth · (262) 785-2222
Dr. Deane Franso, M.D.
Green Bay, WI · (920) 433-7451

Common questions

How many Sleep Medicine (Internal Medicine) providers are in Wisconsin?

There are 27 Sleep Medicine (Internal Medicine) providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.

Do Sleep Medicine (Internal Medicine) providers in Wisconsin offer telehealth?

Yes. 9 of the 27 Sleep Medicine (Internal Medicine) providers in Wisconsin (about 33%) report offering telehealth services in CMS data.

Which cities in Wisconsin have the most Sleep Medicine (Internal Medicine) providers?

Fitchburg (7), Madison (5), Green Bay (4) have the highest concentration of Sleep Medicine (Internal Medicine) providers in Wisconsin.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

Related reading on HealthcareDiscovery.AI

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Sleep Medicine (Internal Medicine) in Wisconsin? Get featured.