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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. Janet Johnson:

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Specialties & Research

Dr. Janet Johnson, MD is board certified in Internal Medicine.

Education & Awards

Dr. Johnson graduated from University of Wisconsin at Madison.


Dr. Johnson has 3 hospital affiliations:

  • St Vincent Hospital 
  • St. Mary's Hospital Medical Center-Green Bay 
  • St Nicholas Hospital 

> > > > Dr. Janet Johnson, MD

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Additional Information
Dr. Janet Marie Johnson MD is a female Internist, has 18 years of experience and practices in Internal Medicine.
Where does Dr. Janet M. Johnson practice?
Dr. Janet Johnson has 1 office location.
Dr. Janet Johnson practices Internal Medicine near Green Bay, WI.
See Green Bay Internists.