lookup_provider
Read-only
lookup provider
io.github.npiwho/npiwho
US health care providers by NPI, name or phone, with payments, Medicare, OIG and facility data.
transport:streamable-http
tools:6
Target client
run in your project directory
claude mcp add --transport http npiwho https://npiwho.com/mcpsetup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
search_providers
Read-only
search providers
lookup_phone
Read-only
lookup phone
nearby_providers
nearby providers
list_facilities
Read-only
list facilities
data_sources
data sources
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.