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STATEWorkforce and accessUpdated 2026-06-15

State Professional Licensing & Disciplinary Records

Primary-source professional license rosters and disciplinary actions published by state licensing boards. Fonteum holds 7,853,561 license records across four states (IL, WA, CO, CT) and 128,342 disciplinary actions across four (IL, WA, NY, CO). Name- and license-number-keyed; the public extracts carry no NPI, so entity-graph linkage is deferred. Source: U.S. state professional-licensing boards · 2026-06-15

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7,853,561
license records
As of 2026-06-15
STATE · 2026-06-15
2026
Temporal coverage
Refreshed per-state (varies)
STATE · 2026-06-15
Practitioner
FHIR resource
FHIR R4 · state-licensing/v1
Fonteum methodology

FHIR Practitioner · Sample record

What a record looks like in the API response.

Sample record
{
  "resourceType": "Practitioner",
  "id": "state-license-example",
  "_source": "state-licensing",
  "_methodology": "state-licensing/v1",
  "qualification": [{ "code": { "text": "State professional license" }, "issuer": { "display": "State licensing board" } }]
}

Every record carries _source, _methodology, a snapshot date, and a confidence tier. All fourteen provenance fields survive export and API delivery.

cURL
curl -H "Authorization: Bearer $FONTEUM_KEY" \
  "https://api.fonteum.com/fhir/r4/Practitioner?_source=state-licensing" \
  | jq '._source, ._methodology, .meta.tag'

Dataset facts

Dataset facts for State Professional Licensing & Disciplinary Records
FieldValue
AgencyU.S. state professional-licensing boardsSTATE · 2026-06-15
CategoryWorkforce and access
Records7,853,561 license recordsSTATE · 2026-06-15
Temporal coverage2026
Refresh cadencePer-state (varies)
Freshness SLABest-effort per state portal refresh
Last synced2026-06-15Updated 2026-06-15
FHIR resourcePractitioner
Methodologystate-licensing/v1
MeasuredLicense type, status, issue and expiry dates, and disciplinary action per license record
Upstream sourceidfpr.illinois.gov →

Get access

How to reach this dataset.

API access is operator-approved during the pilot. Reviewed within one business day. No charge during the pilot period.

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Related · Workforce and access

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Federal Medically Underserved Area / Population (MUA/MUP) designations — service areas and populations with insufficient access to primary care.

HRSA
HRSA 340B Covered Entities →

HRSA 340B drug-pricing program covered entities — hospitals, FQHCs, and clinics enrolled in the federal 340B discount program. Schema and provenance are live; the first OPAIS export snapshot is pending, so this table currently holds 0 rows.

Browse all datasets →

Citations

  1. U.S. state professional-licensing boards — State Professional Licensing & Disciplinary Records (upstream source)
  2. Fonteum methodology (state-licensing/v1)
  3. Editorial & licensing policy

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
61reproducible studiesEach shipping the SQL behind its figures

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.

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

© 2026 Fonteum LLC. All rights reserved.

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

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