Skip to content
FonteumThe Graph

By use case

Exclusion screening (self-serve)First 25 NPIs — on screenExclusion & sanctions screeningCredentialing & provider-data enrichmentAudit evidence & defensible programsProvider data for AI / RAGM&A & network diligence

By buyer

Compliance & riskJournalists & newsroomsDevelopers & AI teams

By industry

HealthcareProviders & facilitiesSanctionsOFAC / EU / UK / UN / OIG / SAMFederal contractingSAM · USASpending · FAPIIS

The capability layer

APIREST + bulk accessFor AI agentsModel Context Protocol serverFHIR R4 APIBulk exportAudit packSigned report artifacts; source facts remain separately citedReconciliationSource-vs-source diffsAI answers with sourcesHow records link upHistoryRetained versions for named sources

The differentiator

Coverage & sourcesThe catalogFreshnessMethodologyCare CompareFacility qualityAI answers, comparedBrowse all datasets →
Research

The dev on-ramp

DocsAPI referenceConnect your AI agent (MCP)One-paste installFHIR sandboxLive API surfaceQuickstartStatusChangelogSDKs & integrations
Pricing
Sign inScreen 25 NPIs free →Buy $129 certificate →

Solutions

Exclusion screening (self-serve)Exclusion & sanctions screeningCredentialing & provider-data enrichmentAudit evidence & defensible programsProvider data for AI / RAGM&A & network diligenceCompliance & riskJournalists & newsroomsDevelopers & AI teamsHealthcareSanctionsFederal contracting

Platform

APIFor AI agentsFHIR R4 APIBulk exportAudit packReconciliationAI answers with sourcesHow records link upHistory

Data

Coverage & sourcesFreshnessMethodologyCare CompareAI answers, comparedBrowse all datasets →
Research

Developers

DocsAPI referenceConnect your AI agent (MCP)FHIR sandboxQuickstartStatusChangelogSDKs & integrations
Pricing
Sign inScreen 25 NPIs free →Buy $129 certificate →
Providers/Specialties/Gastroenterology/Page 49

Provider directory · By specialty

Gastroenterology provider records · page 49

CMS NPPES Gastroenterology provider records, paginated for crawlable discovery into canonical NPI citation pages.

Source: CMS NPPES NPI Registry — tracked specialty cache·Snapshot: 2026-05-06·Method: nppes-supply-by-state/v2026.05·ID: nppes-provider-directory/gastroenterology/page-49

Showing 3,457-3,528 of 21,236 source-backed NPI records for Gastroenterology providers. The list is drawn from the tracked CMS NPPES specialty caches and links directly to canonical provider citation pages.

CMS NPPES snapshot 2026-05-06 · page 49 of 295

  • NPI 1740294313
    Gastroenterology · Farmington, CT
    207RG0100X
  • NPI 1760941801
    Gastroenterology · Farmington, CT
    207RG0100X
  • NPI 1851495931
    Gastroenterology · Farmington, CT
    207RG0100X
  • NPI 1891899415
    Gastroenterology · Farmington, CT
    207RG0100X
  • NPI 1942206156
    Gastroenterology · Farmington, CT
    207RG0100X
  • NPI 1316209141
    Gastroenterology · Glastonbury, CT
    207RG0100X
  • NPI 1508845306
    Gastroenterology · Glastonbury, CT
    207RG0100X
  • NPI 1619071230
    Gastroenterology · Glastonbury, CT
    207RG0100X
  • NPI 1639273212
    Gastroenterology · Glastonbury, CT
    207RG0100X
  • NPI 1003310434
    Gastroenterology · Greenwich, CT
    207RG0100X
  • NPI 1154648186
    Gastroenterology · Greenwich, CT
    207RG0100X
  • NPI 1194841379
    Gastroenterology · Greenwich, CT
    207RG0100X
  • NPI 1215951173
    Gastroenterology · Greenwich, CT
    207RG0100X
  • NPI 1225059116
    Gastroenterology · Greenwich, CT
    207RG0100X
  • NPI 1366514549
    Gastroenterology · Greenwich, CT
    207RG0100X
  • NPI 1508912759
    Gastroenterology · Greenwich, CT
    207RG0100X
  • NPI 1538180427
    Gastroenterology · Greenwich, CT
    207RG0100X
  • NPI 1841458759
    Gastroenterology · Greenwich, CT
    207RG0100X
  • NPI 1013043850
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1013470491
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1093080145
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1124045992
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1154616001
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1205817178
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1225177769
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1285070730
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1326140674
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1386975928
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1437130309
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1558307025
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1588645410
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1588830939
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1730488412
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1760432256
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1770564247
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1770741290
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1790766525
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1851439848
    Gastroenterology · Hamden, CT
    207RG0100X
  • NPI 1033300728
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1114954203
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1275637886
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1275653933
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1316193055
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1346344967
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1386621464
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1447570494
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1487681136
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1659339901
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1689819856
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1710397740
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1720375090
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1770873812
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1801015854
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1811091432
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1871519264
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1881798403
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1881891703
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1922035617
    Gastroenterology · Hartford, CT
    207RG0100X
  • NPI 1124098199
    Gastroenterology · Manchester, CT
    207RG0100X
  • NPI 1124310743
    Gastroenterology · Manchester, CT
    207RG0100X
  • NPI 1457664500
    Gastroenterology · Manchester, CT
    207RG0100X
  • NPI 1700861473
    Gastroenterology · Manchester, CT
    207RG0100X
  • NPI 1841275252
    Gastroenterology · Manchester, CT
    207RG0100X
  • NPI 1962442038
    Gastroenterology · Mansfield Center, CT
    207RG0100X
  • NPI 1003823683
    Gastroenterology · Meriden, CT
    207RG0100X
  • NPI 1093738197
    Gastroenterology · Meriden, CT
    207RG0100X
  • NPI 1265669089
    Gastroenterology · Meriden, CT
    207RG0100X
  • NPI 1326062464
    Gastroenterology · Meriden, CT
    207RG0100X
  • NPI 1598789653
    Gastroenterology · Meriden, CT
    207RG0100X
  • NPI 1598893224
    Gastroenterology · Meriden, CT
    207RG0100X
  • NPI 1629077714
    Gastroenterology · Meriden, CT
    207RG0100X
  • NPI 1659931368
    Gastroenterology · Meriden, CT
    207RG0100X
Previous provider recordsNext provider records

Back to Gastroenterology provider summary

What’s on file, by the numbers

Platform snapshot · 2026-07-18

13.4Mproviders & companiesProviders, organizations, owners, and facilities on file
26.2Msource-linked factsSource-linked field facts in the dated platform snapshot
71fresh sourcesDistinct source IDs whose latest positive-data snapshot falls within the preceding 45 days
111sources integratedActive registry rows; integration does not establish a load
13state Medicaid jurisdictionsDistinct states represented in the state-exclusions serving table

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

Published figures name their source and date.

Source and date

Published research identifies its government file and observation date. Source-file SHA-256 coverage is disclosed separately; facts do not currently link deterministically to signatures.

Reproducible SQL

Each study ships the exact query behind its figures, run against the same dated copy of the federal file we used. Re-run it yourself.

Daily observations

The platform records table row counts daily. Those observations detect local drift; they do not imply that an upstream publisher released or Fonteum ingested new data that day.

Named medical review

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

Read the full provenance and attestation methodology →

Fonteum
Platform
Platform overviewAPIFor AI agents (MCP)FHIR R4 APIBulk exportAudit packReconciliationAI answers with sourcesHow records link upHistory
Solutions
All solutionsExclusion & sanctions screeningCredentialing & enrichmentAudit evidenceProvider data for AI / RAGUse casesM&A & network diligenceCompliance & riskJournalists & newsroomsDevelopers & AI teams
Data & sources
Coverage & sourcesBrowse all datasetsState Medicaid exclusionsFreshnessMethodologyCare CompareNursing homesRecall recordsSanctions screeningOIG LEIE listOwnershipStaffingDeficienciesSpecial Focus Facilities
Federal contracting
OverviewAwards during active exclusionFederal debarment scorecardProcurement questionsContractor lookup8(a) certification guide
Developers
Developer hubDocsAPI referenceQuickstartStatusChangelogSDKs & integrationsWebhooks
Research & guides
Research hubLearnHow it worksGuidesHealthcare provider dataExclusion & sanctions screeningProvider credentialing dataHealthcare data for AIHospital margin gapProvider access gapsGlossaryComparisonsSourced data vs plain LLM answersCitationsManifestoWhy Fonteum
Company
AboutPressCustomersPricingContactEditorial policyCorrections
Trust & legal
TrustTrust markQualitySecurityPrivacy policyTerms of serviceAPI termsMedical disclaimer

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

© 2026 Fonteum LLC. All rights reserved.

·hello@fonteum.com

A public-records graph that exposes source and observation metadata where supplied.

Fonteum's provenance ledger contained 26.2M source-linked facts on July 12, 2026. All but 14 carried a source-file SHA-256; 0 linked deterministically to a signature. Inspect a supplied snapshot id at fonteum.com/verify · source-mark coverage and limitations.
Request access→