Mirobody
by thetahealth
Lab results to LOINC codes and UCUM units, symptoms and diagnoses to ICPC-3. Offline, no API key.
Runs on your computer★ 1,408Apache-2.0Updated 5 days ago
Install
NPI Who
Overview
Description from the maker (original English)
US health care providers by NPI, name or phone, with payments, Medicare, OIG and facility data.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Clinics & health
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://npiwho.com/mcpRun this in your terminal
claude mcp add --transport http npiwho https://npiwho.com/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"npiwho": {
"url": "https://npiwho.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"npiwho": {
"type": "http",
"url": "https://npiwho.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://npiwho.com/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account npiwho, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Clinics & healthi
- More stars than 0% of the other 863 servers in this category
- Published to the registry more recently than 68% of the other 863 servers in this category
- Basic checks equal to or better than 100% of the other 863 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is NPI Who safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 12 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Mirobody, FHIR MCP Server, Google Health MCP
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
FHIR MCP Server
by wso2
MCP server providing seamless access to FHIR APIs for AI tools and healthcare applications
Runs on your computer★ 137Apache-2.0Updated 8 days ago
Install
Google Health MCP
by davidmosiah
Privacy-first unofficial Google Health API v4 MCP server for health, sleep, activity, HR agents
Runs on your computer★ 79MITUpdated 4 months ago
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
NPI Who MCP server
Look up US health care providers from AI assistants: by NPI, by name, by phone number, by what is near them, and by facility type and state. The server is hosted at https://npiwho.com/mcp (Model Context Protocol, Streamable HTTP). It is free and needs no key.
Every result that names a provider or facility starts with the public page's URL on npiwho.com, so an assistant can cite the page it answered from and send readers there for the detail.
Connect
Claude Code:
claude mcp add --transport http npiwho https://npiwho.com/mcpCodex:
codex mcp add npiwho --url https://npiwho.com/mcpCursor, Windsurf and other clients with a JSON config:
{"mcpServers": { "npiwho": { "type": "http", "url": "https://npiwho.com/mcp" } } }
Claude.ai and ChatGPT: add a custom connector with the URL above and no authentication.
A walkthrough with a real response, for Claude, ChatGPT and Cursor: Give your AI assistant a lookup of every US doctor's NPI, payments and exclusion status (dev.to). The per-provider payment totals behind the tools are an open dataset: npiwho/us-provider-payments.
Tools
| Tool | Returns |
|---|---|
lookup_provider | One NPI: the registry record, and what the public files have on the provider (Open Payments total, Medicare billing, OIG exclusion, Medicare clinician record, facility enrollments, claimed-page details), each pointing to the page section with the detail. |
search_providers | Individuals or organizations by name, optionally within a state. Up to 20. |
lookup_phone | Who lists a given phone number, in any US format. |
nearby_providers | The nearest providers of the same specialty, from an NPI or from a ZIP code and taxonomy code. |
list_facilities | Medicare-certified home health agencies, hospices, hospitals, nursing homes, or HRSA health centers in a state or city. |
data_sources | Which files the answers come from and their snapshot dates. |
Try: "What do the public records say about NPI 1366487498?" or "Which hospices in Austin, Texas are non-profit?"
Data
Public federal records joined on the NPI: the NPPES registry (CMS), CMS Open Payments (program years 2019–2025), Medicare Part B and Part D (2024), the HHS-OIG exclusion list, CMS Doctors and Clinicians, Medicare facility enrollments, and HRSA's health center list. File dates are on the methodology page and in the data_sources tool.
None of it is a licence, credential or quality check. Providers can ask for their contact details to be withheld, and those requests apply to the tools exactly as to the pages.
Allowance
About 1,000 tool calls a day per client address, resetting at 00:00 UTC. Calls made through Claude.ai or ChatGPT come from the platform's addresses and share a larger pool. For more, or for bulk work, write to data@npiwho.com. The per-provider payment totals are also an open dataset: npiwho/us-provider-payments.
Who runs it
Derek Hong, Singapore. The server is part of the site; this repository holds its description for the MCP registry and the connection instructions. Issues and questions here or at data@npiwho.com.