@pipeworx/npi-registry

Connect: https://pipeworx.io/mcp — every tool in the catalog, including @pipeworx/npi-registry’s. Install: one-click buttons

No MCP client? Skip the connection: POST https://gateway.pipeworx.io/v1/tools/search_packs {"query":"..."} to find a tool below, GET /v1/tools/<name> for its schema, POST the same URL with arguments for the data — see For AI agents.

Tools: 2

CMS NPI Registry MCP — every US healthcare provider with a National Provider Identifier (~7M individuals + organizations). No auth.

Tools

• search(number?, name?, first_name?, last_name?, organization_name?, taxonomy?, city?, state?, postal_code?, country_code?, npi_type?, address_purpose?, limit?, skip?)
• get_provider(npi) — convenience: lookup by 10-digit NPI

Data source

https://npiregistry.cms.hhs.gov/api/?version=2.1 — public REST.

Tools

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