io.github.npiwho/npiwho · v1.0.0 · finance-and-payments
NPI Who is healthy: it completed an MCP handshake in 1031 ms and exposes 6 tools.
US health care providers by NPI, name or phone, with payments, Medicare, OIG and facility data.
Endpoint: https://npiwho.com/mcp (streamable-http)
Repository · Website · JSON · Add to my inventory
| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 6 |
| Latency | 1031 ms |
| Last checked (UTC) | 2026-10-25T17:55:08.253Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-25T17:55:08.253Z | Healthy | 1031 |
lookup_provider | One 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 readers |
search_providers | Find 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_phone | Providers 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_providers | The 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_facilities | Medicare-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_sources | Which public files this data comes from, their snapshot dates, and what they do not cover. |