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. William Schnarr:
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Specialties & Research
Dr. William Schnarr, MD is board certified in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.
Education & Awards
Dr. Schnarr graduated from University of Missouri at Columbia.
Dr. Schnarr has 4 hospital affiliations:
- St Joseph Hospital West
- Barnes-Jewish St Peters Hospital
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- Additional Information
- Dr. William Thomas Schnarr MD is a male Internist, has 40 years of experience and practices in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.
- Where does Dr. William T. Schnarr practice?
- Dr. William Schnarr has 2 office locations.
Dr. William Schnarr practices Internal Medicine, Critical Care Medicine, and Pulmonary Disease near Saint Charles, MO.
See Saint Charles Internists, Saint Charles Critical Care Practitioners, and Saint Charles Pulmonologists.