Every Medicare Part B-enrolled physician + non-physician practitioner. 200k slice of the 3.4M total record set. Includes NPI (National Provider Identifier), name, credential (MD / DO / NP / PA / DDS / DPM / CRNA / OD / etc), gender, medical school + graduation year, primary specialty (Internal Medicine, Emergency Medicine, Cardiology, etc) + secondary specialties, practice address + phone, telehealth offering status, Medicare assignment acceptance (individual/group). Source: data.cms.gov dataset mj5m-pzi6 (DKAN API, no auth). The canonical Medicare provider directory.
Every record in this dataset can be traced back to its primary source at https://data.cms.gov/provider-data/dataset/mj5m-pzi6. Underlying content is a US federal government work (public domain under 17 USC §105); our derived data is licensed CC0 1.0.