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

Dr. Mark Fenig, M.D., MPH is a Emergency Medicine Physician physician currently practicing at Eastern Long Island Hospital in Greenport, New York. They hold admitting privileges at 1 hospital(s), including SUNY/STONY BROOK UNIVERSITY HOSPITAL. To see all the affiliations of Dr. Mark Fenig, M.D., MPH, start a free trial.

Dr. Mark Fenig, M.D., MPH is a board-certified Emergency Medicine Physician physician. They practice at Eastern Long Island Hospital in Greenport, New York.

Dr. Mark Fenig, M.D., MPH performs procedures across 295 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. Mark Fenig, M.D., MPH's National Provider Identifier (NPI) is 1114101169. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207P00000X, corresponding to Emergency Medicine Physician.

The EHR and practice technology used by Dr. Mark Fenig, M.D., MPH at Eastern Long Island Hospital is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

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

Dr. Mark Fenig, M.D., MPH holds hospital privileges at 1 institution(s). Their primary affiliation is SUNY/STONY BROOK UNIVERSITY HOSPITAL in Southampton, New York.

Dr. Mark Fenig, M.D., MPH's board certification details are available to Dmand AI subscribers.

Dr. Mark Fenig, M.D., MPH's education history is available to Dmand AI subscribers.

Based on CMS Medicare Part B claims data, Dr. Mark Fenig, M.D., MPH served approximately 283 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Dr. Mark Fenig, M.D., MPH is affiliated with MALINA MEDICAL SERVICES PC, a mid-size (6–20 physician) practice with 18 physicians based in Greenport, New York. The practice is independently owned.

Dr. Mark Fenig, M.D., MPH has 3 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.