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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

  • She has special expertise in 2 areas:
  • Fatty Liver (Alcoholic)
  • Liver Diseases

Education & Awards

Dr. Diehl graduated from Georgetown University, Washington. She has 2 awards.

Castle Connolly America's Top Doctors® (2014 - 2015)
Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Diehl has 2 hospital affiliations:

  • Durham Regional Hospital 
  • Duke University Hospital 

> > > > Dr. Anna Diehl, MD

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Additional Information
Dr. Anna Mae E Diehl MD is a female Internist, has 33 years of experience and practices in Internal Medicine and Hepatology.
Where does Dr. Anna M. Diehl practice?
Dr. Anna Diehl has 2 office locations.
Dr. Anna Diehl practices Internal Medicine and Hepatology near Durham, NC.
See Durham Internists and Durham Hepatologists.