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Look up U.S. healthcare providers by NPI, name, specialty and ZIP radius from CMS NPPES data.
Remote server: your requests and data go to npilayer.com. Claude Code: claude mcp add --transport http npilayer https://npilayer.com/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
lookup_npi — Look up a single U.S. healthcare provider or organization by its 10-digit National Provider Identifier (NPI), from CMS NPPES data. An NPI research_providers — Search U.S. healthcare providers and organizations by name, location, or specialty, from CMS NPPES data. Provide at least one filter; an empproviders_near — Find U.S. healthcare providers within a radius of a ZIP code or coordinate, from CMS NPPES data. Provide either "zip", or both "lat" and "lnNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.