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. Alan Irwin:

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Specialties & Research

Dr. Alan Irwin, MD is board certified in Ophthalmology.

  • He has special expertise in 1 area:
  • Glaucoma

Education & Awards

Dr. Irwin graduated from University of Vermont, Burlington.


Dr. Irwin has 2 hospital affiliations:

  • Fletcher Allen Health Care 
  • Fletcher Allen Healthcare 

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Additional Information
Dr. Alan Emory Irwin MD is a male Ophthalmologist, has 40 years of experience and practices in Ophthalmology.
Where does Dr. Alan E. Irwin practice?
Dr. Alan Irwin has 1 office location.
Dr. Alan Irwin practices Ophthalmology near Burlington, VT.
See Burlington Ophthalmologists.