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. Marion Harrison:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Marion Harrison is Excellent.
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Specialties & Research
Dr. Marion Harrison, MD is board certified in Internal Medicine and Gastroenterology.
- He has special expertise in 4 areas:
- Gastrointestinal Diseases (GI Diseases)
- Gastrointestinal Endoscopy
- Hepatitis B
- Liver Transplantation
Education & Awards
Dr. Harrison graduated from University of Virginia, Charlottesville. He has 1 awards.
Dr. Harrison has 3 hospital affiliations:
- Mayo Clinic Hospital
- Phoenix Children's Hospital
- Mayo Clinic - Arizona
Accepted Insurance Plans
Dr. Harrison accepts these health insurances in at least one office:
- Aetna - 4 plans
- Humana - 2 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Marion E. Harrison practice?
Dr. Marion Harrison practices Internal Medicine, Gastroenterology, Hepatology, and Transplant Surgery near Phoenix, AZ.
Additional practice locations include: Scottsdale, AZ.
See Phoenix Internists, Phoenix Gastroenterologists, Phoenix Hepatologists, and Phoenix Surgeons.