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mcp/harbor
Verified official

NPILayer MCP

v1.0.1

com.npilayer/npilayer

Look up U.S. healthcare providers by NPI, name, specialty and ZIP radius from CMS NPPES data.

transport:streamable-http tools:3
Website

Target client

run in your project directory 

claude mcp add --transport http npilayer https://npilayer.com/mcp

setup 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

lookup_npi Read-only

lookup npi

search_providers Read-only

search providers

providers_near

providers near

All 3 tools, one page each

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.