About NPIFolio
Public provider information, with its source in view.
NPIFolio helps users search and understand public healthcare provider information using authoritative public data sources.
Why it exists
Provider data is nationally important but difficult to navigate as raw source files. NPIFolio organizes public NPI identities, taxonomy codes, practice locations, and freshness information into readable profiles without treating a source schema as the product model.
Independent by design
NPIFolio is an independent healthcare information platform. It is not affiliated with CMS, NPPES, HHS, or any government agency, and it does not provide medical advice or recommend providers.