Skip to content
FonteumThe Graph

The capability layer

APIREST + bulk accessMCP serverCallable by AI agentsFHIR R4 APIBulk exportAttestation & audit packReconciliationSource-vs-source diffsEntity graphSnapshotsPoint-in-time, bitemporal

By use case

Exclusion & sanctions screeningCredentialing & provider-data enrichmentAudit evidence & defensible programsProvider data for AI / RAGM&A & network diligence

By buyer

Compliance & riskDevelopers & AI teams

The differentiator

Coverage & sourcesThe catalogFreshnessMethodologyCare CompareFacility qualityBrowse all datasets →
Research

The dev on-ramp

DocsAPI referenceMCPQuickstartStatusChangelogSDKs & integrations
Pricing
Sign inTry the FHIR sandbox →Request access →

Platform

APIMCP serverFHIR R4 APIBulk exportAttestation & audit packReconciliationEntity graphSnapshots

Solutions

Exclusion & sanctions screeningCredentialing & provider-data enrichmentAudit evidence & defensible programsProvider data for AI / RAGM&A & network diligenceCompliance & riskDevelopers & AI teams

Data

Coverage & sourcesFreshnessMethodologyCare CompareBrowse all datasets →
Research

Developers

DocsAPI referenceMCPQuickstartStatusChangelogSDKs & integrations
Pricing
Sign inTry the FHIR sandbox →Request access →
Fonteum Care Compare · New Jersey

New Jersey dialysis facilities: 192 Medicare-certified, 5-star quality data, chain-ownership transparency.

CMS-published 5-star ratings, profit-vs-nonprofit status, chain affiliation, and service offerings (in-center hemodialysis, peritoneal, home hemodialysis training) for every ESRD facility in New Jersey.

Cross-check at Medicare.gov →All states →
Snapshot May 7, 2026·192 Medicare-certified dialysis facilities in New Jersey · 94.3% chain-owned·CMS Care Compare — Dialysis (23ew-n7w9)·Module overview →·Methodology →·Audit Pack →
Source-modified 2026-03-25 · Quality measures suppressed when <11 patients in measure period · ICH CAHPS patient-experience measures are a separate CMS dataset, not included in this snapshot

Chain concentration — New Jersey

Dialysis is the most consolidated category in CMS Care Compare. 94.3% of New Jersey facilities are chain-owned; here are the largest chains by facility count in this state.

DaVita
90
Fresenius Medical Care
77
Independent
11
American Renal Associates
6

Dialysis facilities — New Jersey

Showing 25 of 192 Medicare-certified facilities, highest CMS 5-star rating first (183 carry a published rating; the remainder are suppressed for low patient volume and shown without a star).

FacilityCityChain5-Star ★
Fmc so plainfieldSOUTH PLAINFIELDFresenius Medical Care5
Davita renal center of westwoodWestwoodDaVita5
Dci new brunswickNEW BRUNSWICKDialysis Clinic, Inc.5
Davita summit dialysisMountainsideDaVita5
Fmc englewoodENGLEWOODFresenius Medical Care5
Davita old bridge dialysisOld BridgeDaVita5
Fmc union hillUnion CityFresenius Medical Care5
Fmc dialysis associates north jerseyParsippanyFresenius Medical Care5
Dci freeholdFreeholdDialysis Clinic, Inc.5
Fmc kenvilKENVILFresenius Medical Care5
Davita edison dialysisEDISONDaVita5
Davita bayonneBAYONNEDaVita5
Davita renal care of newtonNEWTONDaVita5
Fkc acc livingston st barnabas so orange aveLIVINGSTONFresenius Medical Care5
Fmc egg harborEGG HARBOR TOWNSHIPFresenius Medical Care5
Davita st. joseph's wayne dialysisWAYNEDaVita5
Fmc east morrisMORRISTOWNFresenius Medical Care5
Davita hackensack dialysisMAYWOODDaVita5
Fmc holy nameTEANECKFresenius Medical Care5
Fmc north montclairMONTCLAIRFresenius Medical Care5
Fmc paramusPARAMUSFresenius Medical Care5
Davita renal center of succasunnaSUCCASUNNADaVita5
Davita renal center of morristownMORRISTOWNDaVita5
Fmc hackensackHACKENSACKFresenius Medical Care5
Davita woodbridge dialysis centerWOODBRIDGEDaVita5

Compliance posture

Methodology · Corrections log · Editorial policy

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 →
Fonteum
Platform
Platform overviewAPIMCP serverFHIR R4 APIBulk exportAttestation & audit packReconciliationEntity graphSnapshots
Solutions
All solutionsExclusion & sanctions screeningCredentialing & enrichmentAudit evidenceProvider data for AI / RAGM&A & network diligenceCompliance & riskDevelopers & AI teams
Data & sources
Coverage & sourcesBrowse all datasetsState Medicaid exclusionsFreshnessMethodologyCare CompareSanctionsOwnershipStaffingDeficienciesSpecial Focus Facilities
Developers
Developer hubDocsAPI referenceQuickstartStatusChangelogSDKs & integrationsWebhooks
Research
Research hubHospital margin gapProvider access gapsGlossaryComparisonsCitationsWhy Fonteum
Company
AboutPressCustomersPricingContactEditorial policyCorrections
Trust & legal
TrustQualitySecurityPrivacy policyTerms of serviceMedical disclaimer

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.

Request access→

The substrate, by the numbers

44federal source familiesDistinct CMS, OIG, HRSA, FDA and peer datasets
35dataset pagesCitable, downloadable /data catalog pages
65reproducible studiesEach shipping the SQL behind its figures