NP

Npi Providers MCP Server

io.github.cyanheads/npi-providers-mcp-server

Search NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP.

Yes, your AI can use this right now.Answered a live MCP handshake in 333 ms with no sign-in needed and exposes 3 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://npi-providers.caseyjhand.com/mcp

3 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
npi_search_providersread-only

Search the NPPES NPI registry for individual practitioners and healthcare organizations by name, organization name, location, provider type, and specialty. Plain-language specialty terms (e.g. "cardiologist", "pediatric cardiologist") resolve through the bundled NUCC taxonomy; the top match's specialization or classification becomes taxonomy_description, and all resolved candidates are returned in

npi_get_providerread-only

Fetch the NPPES record for one or more NPI numbers (up to 10 per call). Decodes an NPI from a claim, prescription, or another health data source into the provider's professional-practice profile: every taxonomy with its primary flag, license number and state; practice addresses with phone and fax (only LOCATION rows are kept for individual providers, so their mailing address is withheld; organizat

npi_lookup_taxonomyread-only

Resolve and browse the NUCC Healthcare Provider Taxonomy — the specialty code set NPPES uses — fully offline (bundled). Mode `resolve` turns a plain-language specialty (e.g. "cardiologist", "heart doctor") into matching active taxonomy entries, excluding codes NUCC marks inactive; mode `get` returns the full entry for an exact code, including NUCC's Notes; mode `browse` walks the hierarchy (gr

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