UnitedHealth Group · Open Collection

UnitedHealth Group Optum Clinical Data Provider Directory API

2
Requests
1
Folders
R4
Version
View on GitHub Raw JSON HealthcareHealth InsuranceFHIRClaimsInteroperabilityFortune 100Open Collection

Overview

UnitedHealth Group Optum Clinical Data Provider Directory API is a Open Collection published by UnitedHealth Group on the APIs.io network, version R4.

The collection contains 2 requests organised into 1 folder.

Tagged areas include Healthcare, Health Insurance, FHIR, Claims, and Interoperability.

Requests & Folders

Provider Directory

Related API Specs

UnitedHealth Group Clinical Data API (OpenAPI) UnitedHealth Group Drug Formulary API (OpenAPI) UnitedHealth Group Patient Access API (OpenAPI) UnitedHealth Group Provider Directory API (OpenAPI)
Back to UnitedHealth Group · All Collections · GitHub

Work with this as data

Every collection here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for collections

4 MCP tools reach this
  • find_collectionsBrowse and filter every collection in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This collection 
curl "https://apis.io/api/v1/collections/open-unitedhealth-provider-directory-api"
All collections 
curl "https://apis.io/api/v1/collections?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.