Product
License status, OIG exclusions, and Medicare enrollment — one API call. Built for compliance-driven teams who can't afford an incident.
Built for
One API replaces hours of manual checks across NPPES, state medical boards, OIG, and CMS.
How it works
Every API call runs a multi-source verification pipeline and returns a single deterministic verdict.
Platform
Beyond the API — a full compliance dashboard for teams who need monitoring, credentialing profiles, and audit trails.
Coverage
OIG exclusion screening and Medicare enrollment checks are national across all states.
API
REST API with Bearer token auth, JSON responses. Full documentation →
curl -H "Authorization: Bearer API_KEY" \ "https://medfabric.org/api/v1/verify\ ?npi=1841428323&state=CA"
{
"ok": true,
"data": {
"npi": "1841428323",
"compliance": "compliant",
"license": { "state": "CA", "status": "active", … },
"oig_exclusion": { "excluded": false },
"sam_exclusion": { "excluded": false },
"medicare_enrollment": { "enrolled": true, … },
…
}
}Free accounts get 50 lookups/month. No credit card required.
Counts and refresh dates as of Oct 28, 2026. A state is marked stale when its source hasn't been refreshed in 60 days. “In progress” means we hold the state's records but haven't yet matched them to provider NPIs, so lookups there report “not checked” rather than “no license found.” Machine-readable coverage data →