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 Regan:
View the full profile to get information on:
- What's important to you
View full profile
Write a Review
Specialties & Research
Dr. John Regan, MD is board certified in Internal Medicine.
- He has special expertise in 2 areas:
- Diabetes Mellitus
Education & Awards
Dr. Regan graduated from University of Minnesota, Twin Cities, Minneapolis.
Similar doctors nearby
- Additional Information
- Dr. John James Regan MD is a male Internist, has 40 years of experience and practices in Internal Medicine.
- Where does Dr. John J. Regan practice?
- Dr. John Regan has 1 office location.
Dr. John Regan practices Internal Medicine near Anchorage, AK.
See Anchorage Internists.