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

Dr. John Gian, M.D. is a Internal Medicine Physician physician currently practicing at Cumberland Diagnostic & Treatment Center in Brooklyn, New York. They hold admitting privileges at 1 hospital(s), including Cumberland Diagnostic & Treatment Center. To see all the affiliations of Dr. John Gian, M.D., start a free trial.

Dr. John Gian, M.D. is a board-certified Internal Medicine Physician physician. They practice at Cumberland Diagnostic & Treatment Center in Brooklyn, New York.

Dr. John Gian, M.D. performs procedures across 0 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.

Dr. John Gian, M.D.'s National Provider Identifier (NPI) is 1316931520. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207R00000X, corresponding to Internal Medicine Physician.

The EHR and practice technology used by Dr. John Gian, M.D. at Cumberland Diagnostic & Treatment Center is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

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

Dr. John Gian, M.D. holds hospital privileges at 1 institution(s). Their primary affiliation is Cumberland Diagnostic & Treatment Center in Brooklyn, New York.

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

Dr. John Gian, M.D.'s education history is available to Dmand AI subscribers.

Based on CMS Medicare Part B claims data, Dr. John Gian, M.D. served approximately 0 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Dr. John Gian, M.D. is affiliated with NEW YORK CITY HEALTH AND HOSPITALS CORPORATION, a large (20+ physician) practice with 146 physicians based in Brooklyn, New York. The practice is independently owned.

Dr. John Gian, M.D. has 6 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.