John Hahn, DPM ND appears in the CMS NPPES registry as a Foot & Ankle Surgery Podiatrist provider holding DPM ND credentials at 9370 SW GREENBURG RD, Portland, OR, 97223, with a listed phone of (503) 245-2417. NPI 1548351141 was issued on 09/27/2006.

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 Foot & Ankle Surgery Podiatrist providers operate outside Part D entirely.

Foot & Ankle Surgery Podiatrist is a mid-sized specialty nationwide, with 8,929 enrolled providers across 53 states and an average of 309 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.