Arielle Duncan, M.D. appears in the CMS NPPES registry as a Family Medicine Physician provider holding M.D. credentials at 7238 MECHANICSVILLE TPKE, Mechanicsville, VA, 23111, with a listed phone of (804) 559-9900. NPI 1144648114 was issued on 04/06/2014.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Family Medicine Physician providers operate outside Part D entirely. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 56.1/100 for the 2023 performance year (Quality 26.7, Cost 76.2), compared with the 83.5 average among clinicians with a measured score.

Family Medicine Physician is a high-volume specialty nationwide, with 147,760 enrolled providers across 56 states and an average of 3,418 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.