License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Anna Bilhorn:

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  1. Qualifications
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Specialties & Research

Dr. Anna Bilhorn, MD is board certified in Internal Medicine.

  • She has special expertise in 3 areas:
  • Hospitalist
  • Laser Surgery
  • Walking

Education & Awards

Dr. Bilhorn graduated from University of Wisconsin-Madison Medical School.


Dr. Bilhorn has 2 hospital affiliations:

  • St. Mary's Hospital Medical Center-Madison 
  • St Mary'S Hospital 


  • English

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Additional Information
Dr. Anna Kathleen Bilhorn MD is a female Internist, has 9 years of experience and practices in Internal Medicine.
Where does Dr. Anna K. Bilhorn practice?
Dr. Anna Bilhorn has 1 office location.
Dr. Anna Bilhorn practices Internal Medicine near Madison, WI.
See Madison Internists.