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Sign inTry the FHIR sandbox →Request access →
Free screen

Screen anyone against every exclusion list at once.

Paste a healthcare roster or a federal contractor and check it against the OIG LEIE, SAM.gov debarments, and state Medicaid exclusions in one pass. Every match is traced back to its government source and date. Don't trust us — re-check every hit at the primary source.

Public NPIs only. No PHI. Your roster is never stored — we keep counts only.
How it works
  1. 01
    Paste your identifiers

    Provider NPIs for a healthcare roster, or contractor UEIs for a federal entity. Public registry keys only — no PHI, no roster upload kept.

  2. 02
    See the hits instantly

    Each identifier is checked against every list at once. You get the counts and which entities matched, on screen, in seconds.

  3. 03
    Unlock the signed report

    Drop a work email to pull the signed, source-traced attestation for every match — proof you can hand an auditor.

Screening aid, not a certification. A match should be re-confirmed at the primary source before any adverse action; absence of a match means nothing was found in the lists Fonteum currently holds, not a guarantee none exists.

See also
  • Healthcare exclusion-screening guide → The monthly requirement, the lists, and per-state guides.
  • Federal contracting → Contractor records, awards, and the debarment data behind the contractor screen.
  • Pilot intake → Screen your whole roster on a monthly cadence with signed attestations.

Built on the authoritative federal record

The primary sources, named on every page.

These are the federal agencies whose public datasets Fonteum ingests and attributes — the issuing authorities, not customers or partners. Every figure on the site links back to one of them.

  • CMS
  • HHS-OIG
  • HRSA
  • FDA
  • NLM
  • NUCC
  • Census
  • BLS
  • BEA

See the full source registry, with license and refresh cadence for each →

Reproducible by design

Every figure traces to its federal source.

14-tuple provenance

Every rendered fact ties to a source URL, dataset ID, snapshot date, row key, and SHA-256 — the full chain-of-custody record.

Reproducible SQL

Each study ships the exact query behind its figures, run against the cited federal snapshot. Re-run it yourself.

Daily reconciliation

Published counts are reconciled against the upstream federal datasets on a daily cadence, with drift logged.

Named medical review

Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

Read the full provenance and attestation methodology →

Two doors

Use the free API and open data

Query providers, facilities, sanctions, and quality scores — each field carrying its federal source. Self-serve, no call to start.

Explore the API →Browse the data catalog →

Talk to us

Managed pilots, enterprise terms, and audit-ready, signed attestation packages for compliance, risk, and research teams.

Talk to us →
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Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

© 2026 Fonteum LLC. All rights reserved.

·hello@fonteum.com

The U.S. healthcare graph AI can cite — every fact carries its source.

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The substrate, by the numbers

9.2Mgraph entitiesProviders, organizations, owners, and facilities
15.7Mlinked identifiersNPIs, CCNs, LEIs and more, resolved to entities
5Mgraph edgesSource-attested relationships between entities
44federal source familiesDistinct CMS, OIG, HRSA, FDA and peer datasets
35dataset pagesCitable, downloadable /data catalog pages
67reproducible studiesEach shipping the SQL behind its figures