Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Sara L Madsen, DO

Individual provider Diagnostic Radiology Physician · NPI 1104243252

Sara L Madsen, DO practises Diagnostic Radiology in Milwaukee, Wisconsin. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2014, 12 years ago. Practices with Aurora Advanced Healthcare, Inc, a 1,101-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
12
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
IL, WI
In the registry since
2014
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

9200 W Oklahoma Ave
Milwaukee, WI 53227-4317
Phone: (414) 649-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 20201 Crawford Ave, Olympia Fields, IL 60461-1010 — (708) 747-4000
  • 2000 E Layton Ave, St Francis, WI 53235-6053 — (414) 774-6589

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 72693 (WI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 036-143430 (IL)

Record details

NPI number1104243252
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 26, 2014
Last updated in NPPESFebruary 3, 2025
Certification dateFebruary 3, 2025

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 2014 (12 years in practice)
Group practice Aurora Advanced Healthcare, Inc. — 1101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations21 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,243
Services billed 2,478 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Aurora Medical Center Hospital · Grafton, WI · listed as Aurora Medical Center Grafton
  • Aurora St Lukes Medical Center Hospital · Milwaukee, WI · listed as Aurora St Luke's Medical Center
  • West Allis Memorial Hospital Hospital · West Allis, WI · listed as West Allis Memorial Hospital, Inc
  • Aurora Medical Center Kenosha Hospital · Kenosha, WI
  • Aurora Memorial Hospital Burlington Hospital · Burlington, WI

Colleagues at Aurora Advanced Healthcare, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1101 clinicians in the practice; 12 are shown here.

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