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Douglas A O'Brien, M.D. is a Otolaryngology Physician physician currently practicing at Associates in Otolaryngology Head and Neck Surgery PC in Worcester, Massachusetts. They hold admitting privileges at 1 hospital(s), including ST VINCENT HOSPITAL. To see all the affiliations of Douglas A O'Brien, M.D., start a free trial.

Douglas A O'Brien, M.D. is a board-certified Otolaryngology Physician physician. They practice at Associates in Otolaryngology Head and Neck Surgery PC in Worcester, Massachusetts.

Douglas A O'Brien, M.D. performs procedures across 436 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.

Douglas A O'Brien, M.D.'s National Provider Identifier (NPI) is 1245298629. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207Y00000X, corresponding to Otolaryngology Physician.

The EHR and practice technology used by Douglas A O'Brien, M.D. at Associates in Otolaryngology Head and Neck Surgery PC is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Douglas A O'Brien, M.D. accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

Douglas A O'Brien, M.D. holds hospital privileges at 1 institution(s). Their primary affiliation is ST VINCENT HOSPITAL in Worcester, Massachusetts.

Douglas A O'Brien, M.D.'s board certification details are available to Dmand AI subscribers.

Douglas A O'Brien, M.D.'s education history is available to Dmand AI subscribers.

Based on CMS Medicare Part B claims data, Douglas A O'Brien, M.D. served approximately 383 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Douglas A O'Brien, M.D. is affiliated with ASSOCIATES IN OTOLARYNGOLOGY HEAD AND NECK SURGERY, PC, a small (2–5 physician) practice with 5 physicians based in Worcester, Massachusetts. The practice is independently owned.

Douglas A O'Brien, 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.