Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Calvin Madsen, MD

Individual provider Emergency Medicine Physician · NPI 1619662954

Calvin Madsen, MD is an Emergency Medicine in Madison, Wisconsin. Graduated from University of Texas Medical School at San Antonio in 2023, 3 years ago. Practices with Southern Wisconsin Emergency Associates SC, a 43-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
3
Trained at
University of Texas Medical School at San Antonio
Licensed in
WI
In the registry since
2023
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

600 Highland Ave
Madison, WI 53792-1465
Phone: (608) 263-6400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 85248-20 (WI)

Record details

NPI number1619662954
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 11, 2023
Last updated in NPPESJuly 7, 2026
Certification dateJuly 7, 2026
Mailing address7974 Uw Health Ct, Middleton, WI 53562-5531

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2023 (3 years in practice)
Group practice Southern Wisconsin Emergency Associates Sc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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