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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. John Field:

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Specialties & Research

Dr. John Field, MD is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • Coronary Disease
  • Heart Catheterization

Education & Awards

Dr. Field graduated from Pennsylvania State University, Hershey. He has 2 awards.

Roche Award for Academic Excellence, College of Medicine, The Pennsylvania State University
National Scholastic Honor Society


Dr. Field has 1 hospital affiliations:

  • Milton S. Hershey Medical Center 

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Additional Information
Dr. John McCabe Field MD is a male Internist, has 39 years of experience and practices in Internal Medicine.
Where does Dr. John M. Field practice?
Dr. John Field has 1 office location.
Dr. John Field practices Internal Medicine near Hershey, PA.
See Hershey Internists.