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Healthcare access desk

Where Americans can — and cannot — see the providers they need.

Studies measuring per-capita provider density, shortage-area exposure, and specialty-level access across U.S. states and metros. Anchored on CMS NPPES, HRSA HPSA, and U.S. Census Bureau data.

  • CMS NPPES
  • HRSA HPSA
  • U.S. Census Bureau

STUDIES IN THIS DESK · 1

  • June 2026

    Hospital Price Transparency Enforcement: 11,440 CMS Actions Since 2021

    28 civil monetary penalties, 2,993 warning notices, and a 5-year federal enforcement record — every action CMS has taken against non-compliant hospitals under the Price Transparency rule.

    • CMS Price Transparency
    11,440 records

See also

  • /research → All desks, latest grid, dataset signal.
  • /sources → The source library — every dataset Fonteum cites.
  • /methodology → Network-wide sourcing, refresh cadence, corrections.

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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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