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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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. John Fagan, Geriatrician is Excellent.
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Specialties & Research
Dr. John Fagan, MD is board certified in Family Medicine and Family Medicine - Geriatric Medicine.
- He has special expertise in 1 area:
- Geriatric Medicine
Education & Awards
Dr. Fagan graduated from Loyola University Chicago, Maywood. He has 3 awards.
Dr. Fagan has 1 hospital affiliations:
- San Antonio Community Hospital
Accepted Insurance Plans
Dr. Fagan accepts these health insurances in at least one office:
- Humana - 2 plans