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John Barber, MD is a Hospitalist Physician physician currently practicing at Northern Light Mercy Hospital in Portland, Maine. They hold admitting privileges at 2 hospital(s), including NORTHERN LIGHT MERCY HOSPITAL. To see all the affiliations of John Barber, MD, start a free trial.

John Barber, MD is a board-certified Hospitalist Physician physician. They practice at Northern Light Mercy Hospital in Portland, Maine.

John Barber, MD performs procedures across 89 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 Barber, MD's National Provider Identifier (NPI) is 1437716438. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 208M00000X, corresponding to Hospitalist Physician.

The EHR and practice technology used by John Barber, MD at Northern Light Mercy Hospital is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

John Barber, MD accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

John Barber, MD holds hospital privileges at 2 institution(s). Their primary affiliation is NORTHERN LIGHT MERCY HOSPITAL in Portland, Maine.

John Barber, MD's board certification details are available to Dmand AI subscribers.

John Barber, MD's education history is available to Dmand AI subscribers.

Based on CMS Medicare Part B claims data, John Barber, MD served approximately 47 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

John Barber, MD is affiliated with MERCY HOSPITAL, a large (20+ physician) practice with 117 physicians based in Portland, Maine. The practice is independently owned.

John Barber, MD 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.