John Hamm, M.D. appears in the CMS NPPES registry as a Medical Oncology Physician provider holding M.D. credentials at 315 E BROADWAY, Louisville, KY, 40202, with a listed phone of (502) 629-2500. NPI 1023075660 was issued on 04/27/2006.

Medicare Part D records for calendar year 2023 show 1,432 prescription claims written by this provider, covering 190 Medicare beneficiaries and totaling roughly $2.5 million in drug spend, with an opioid prescribing rate of 10.5%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year, compared with the national average of 83.1.

Medical Oncology Physician is a narrow specialty nationwide, with 3,792 enrolled providers across 53 states and an average of 689 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.