NPI Registry / Search US healthcare providers by name, specialty and place

Search the official U.S. National Provider Identifier registry (CMS NPPES): every doctor, nurse practitioner, dentist, pharmacy, hospital, clinic and other healthcare provider that bills U.S. health plans. Filter by individual first and last name, organisation name, specialty (taxonomy description, e.g. cardiology), city, state, ZIP and type (NPI-1 individual, NPI-2 organisation). Each result has the NPI number, name and credential, taxonomies with licence numbers, practice location and mailing address with phone and fax. Names, city and specialty take a trailing wildcard after 2 letters (e.g. smi). State alone is not a search: add a name, specialty or city. Up to 200 results per call (default 10), skip up to 1,000. A search with no criteria is refused at $0. This is public provider registry data that CMS publishes under FOIA (NPPES): only the fields CMS itself discloses (NPI, name, credential, enumeration and update dates, taxonomy and licence, practice and mailing address, phone and fax). It names real people. Use it to identify and verify healthcare providers, never for harassment, and never for unsolicited marketing calls, texts or faxes that break the TCPA or do-not-call rules. Source: CMS NPPES NPI Registry.