MCP server

Npi Registry

io.github.pipeworx-io/npi-registry

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

CMS NPI Registry MCP

From the maker's README CMS NPI Registry MCP — every US healthcare provider with a National Provider Identifier (7M individuals + organizations). No auth. Source

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

44

Token cost

About 26,738 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http npi-registry https://gateway.pipeworx.io/npi-registry/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.npi-registry]
url = "https://gateway.pipeworx.io/npi-registry/mcp"

Gemini CLI

{"mcpServers":{"npi-registry":{"httpUrl":"https://gateway.pipeworx.io/npi-registry/mcp"}}}

Cursor

{"mcpServers":{"npi-registry":{"url":"https://gateway.pipeworx.io/npi-registry/mcp"}}}

VS Code

{"servers":{"npi-registry":{"type":"http","url":"https://gateway.pipeworx.io/npi-registry/mcp"}}}

Antigravity

agy mcp add npi-registry https://gateway.pipeworx.io/npi-registry/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"npi-registry","server_url":"https://gateway.pipeworx.io/npi-registry/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"npi-registry","server_url":"https://gateway.pipeworx.io/npi-registry/mcp"}

Tools

• get_provider ~65 tokens
  Fetch a provider by 10-digit NPI.
• search ~370 tokens
  Search providers by any combination of fields. NPI Registry requires at least one filter — supply at least name/organization/taxonomy/postal_code/state.

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• GitHub tools
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