John B Hagan, M.D.'s direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

John B Hagan, M.D. is a Allergy & Immunology Physician physician currently practicing at Mayo Clinic Hospital - St Marys Campus in Rochester, Minnesota. They hold admitting privileges at 1 hospital(s), including MAYO CLINIC HOSPITAL ROCHESTER. To see all the affiliations of John B Hagan, M.D., start a free trial.

John B Hagan, M.D. is a board-certified Allergy & Immunology Physician physician with a subspecialty in Allergy & Immunology. They practice at Mayo Clinic Hospital - St Marys Campus in Rochester, Minnesota.

John B Hagan, M.D. performs procedures across 2367 clinical categories. Their most commonly billed procedures based on Medicare claims data include , , and . Full procedure and CPT code data is available to Dmand AI subscribers, start a free trial.

John B Hagan, M.D.'s National Provider Identifier (NPI) is 1366429573. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207K00000X, corresponding to Allergy & Immunology Physician.

The EHR and practice technology used by John B Hagan, M.D. at Mayo Clinic Hospital - St Marys Campus is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

John B Hagan, M.D. accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

John B Hagan, M.D. holds hospital privileges at 1 institution(s). Their primary affiliation is MAYO CLINIC HOSPITAL ROCHESTER in Rochester, Minnesota.

John B Hagan, M.D.'s board certification details are available to Dmand AI subscribers.

John B Hagan, M.D.'s education history is available to Dmand AI subscribers.

Based on CMS Medicare Part B claims data, John B Hagan, M.D. served approximately 231 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

John B Hagan, M.D. is affiliated with MAYO CLINIC, a large (20+ physician) practice with 2769 physicians based in Rochester, Minnesota. The practice is independently owned.

John B Hagan, M.D. has 0 indexed publications on record and no active clinical trial listings were found at time of last verification. Their research activity is available to Dmand AI subscribers. Sign up for a free trial to unlock their full research activity.