bots.st/npi-who
NPI Who
Find providers by NPI, name, or phone; facility and complian
3009 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 6
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://npiwho.com/mcp
What it can do
| Tool | What it says it does |
|---|---|
data_sources | Use when asked how current or how reliable the data is, or what it does not include. Which public files this data comes from, their snapshot dates, and what they do not cover. |
list_facilities | Use when the question is about facilities of a kind in a state or city rather than one named provider. 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… |
lookup_phone | Use when the question is who a phone number belongs to. 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. |
lookup_provider | Use when the question names an NPI, or after search_providers has found the right person. 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)… |
nearby_providers | Use when the question is who else does this nearby, or for alternatives to a provider. 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. |
search_providers | Use when the question names a person or practice but no NPI. 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. |
In its maker's words
US health care providers by NPI, name or phone, with payments, Medicare, OIG and facility data.
- Website
- npiwho.com/developers/mcp
- Source
- github.com/npiwho/mcp
- Publisher
- npiwho
- Listed from
- the official MCP Registry as
io.github.npiwho/npiwho - Version
- 1.0.0, updated 25 Oct 2026
- Kinds of work
- Search and research, Law, tax and government, Health and science
The domain it lives on
- npiwho.com
- registered 23 Sep 2026 (2 months ago), at Cloudflare, Inc., its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 3009 ms | |
| Answered | 2584 ms | |
| Answered | 870 ms |
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