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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).

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Specialties & Research

Dr. John Nagel, MD is board certified in Emergency Medicine.

Education & Awards

Dr. Nagel graduated from Louisiana State University at New Orleans.


Dr. Nagel has 3 hospital affiliations:

  • Riverside Methodist Hospital 
  • Grant Medical Center 
  • Dublin Methodist Hospital 

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Additional Information
Dr. John W Nagel MD is a male Emergency Medicine Specialist, has 9 years of experience and practices in Emergency Medicine.
Where does Dr. John W. Nagel practice?
Dr. John Nagel has 2 office locations.
Dr. John Nagel practices Emergency Medicine near Westerville, OH.
Additional practice locations include: Columbus, OH.
See Westerville Emergency Physicians.