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. Michael Johnson:
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Education & Awards
Dr. Johnson graduated from University of Nebraska, Omaha.
Dr. Johnson has 2 hospital affiliations:
- St Joseph Health Center
- St Joseph Hospital West
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- Additional Information
- Dr. Michael Oliver Johnson MD is a male Internist, has 22 years of experience and practices in Critical Care Medicine.
- Where does Dr. Michael O. Johnson practice?
- Dr. Michael Johnson has 1 office location.
Dr. Michael Johnson practices Critical Care Medicine near Saint Charles, MO.
See Saint Charles Critical Care Practitioners.