John Allen, M.D. appears in the CMS NPPES registry as a Specialist provider holding M.D. credentials at 1501 NE MEDICAL CENTER DR, Bend, OR, 97701, with a listed phone of (541) 382-2811. NPI 1043304462 was issued on 10/02/2006.

Medicare Part D records for calendar year 2023 show 16,734 prescription claims written by this provider, covering 1,629 Medicare beneficiaries and totaling roughly $1.5 million in drug spend, split 9% brand-name and 90% generic by claim count, with an opioid prescribing rate of 1.9%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 90.4/100 for the 2023 performance year (Quality 80.8), compared with the national average of 83.1.

Specialist is a high-volume specialty nationwide, with 69,658 enrolled providers across 55 states and an average of 1,474 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.

Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.