All servers · Payments & accounting · Health & fitness
NPI Who
io.github.npiwho/npiwho · v1.0.0
New (7 days)
Measured by MCP Station
| Last check | Reachable |
|---|---|
| Checked at | — |
| Check success 7 / 30 days | — |
| First-try success 30 days | — |
| Median response | — |
| Lookups 30 days | — |
| Authentication | No auth |
| MCP version | 2025-06-18 |
| Rank score | — |
| Declared risk | Not declared (tools carry no read/destructive hints) |
| Capabilities declared | tools |
| Tool definitions | 6 tools · with description 100% · input schema is an object 100% · read/destructive hints 0% |
Description written by the publisher, not verified
US health care providers by NPI, name or phone, with payments, Medicare, OIG and facility data.
Connect
streamable-http · https://npiwho.com/mcp
claude mcp add --transport http npiwho https://npiwho.com/mcp{
"mcpServers": {
"npiwho": {
"url": "https://npiwho.com/mcp"
}
}
}Tools as reported by the server
lookup_providerOne provider by NPI: the registry record, and what the public files have on them (Open Payments total, Medicare billing, OIG exclusion, Medicare clinician record, facility enrollments, claimed-page details) with the page section where each is. The result's url is the page to cite and to send readerssearch_providersFind individual providers or organizations by name, optionally within a state. Returns up to 20 matches, best first, each with its page url. Use lookup_provider on a result for the full record.lookup_phoneProviders whose registry practice phone, or a phone they published on a claimed page, is this number. Any US format. Providers who asked for their phone to be withheld are not returned.nearby_providersThe providers with the same specialty nearest a given provider (by NPI) or a ZIP code and specialty, by distance between ZIP code centres. Up to 12.list_facilitiesMedicare-certified home health agencies, hospices, hospitals, nursing homes, or HRSA health centers (FQHCs) in a state, optionally one city. Up to 50 rows with page urls; the full list and a CSV are at the state page url.data_sourcesWhich public files this data comes from, their snapshot dates, and what they do not cover.
Repository · Website · JSON · Text for agents · Registry updated 2026-10-25