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 45

Provider directory · By specialty

Gastroenterology provider records · page 45

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-45

Showing 3,169-3,240 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 45 of 295

  • NPI 1447783535
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1457495160
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1457610834
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1477621902
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1508032749
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1548230659
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1558651281
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1598706848
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1598716482
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1619067394
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1619102605
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1619922424
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1629115993
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1629495973
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1639163587
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1659414100
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1669423430
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1669835039
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1679617443
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1699714931
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1720218449
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1730488099
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1750886099
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1760876668
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1811481740
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1841685781
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1861675928
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1881836450
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1902850811
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1902911597
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1912116732
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1952356677
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1992117675
    Gastroenterology · Denver, CO
    207RG0100X
  • NPI 1043290547
    Gastroenterology · Durango, CO
    207RG0100X
  • NPI 1144209305
    Gastroenterology · Durango, CO
    207RG0100X
  • NPI 1245209907
    Gastroenterology · Durango, CO
    207RG0100X
  • NPI 1356848501
    Gastroenterology · Durango, CO
    207RG0100X
  • NPI 1467565374
    Gastroenterology · Durango, CO
    207RG0100X
  • NPI 1568434702
    Gastroenterology · Durango, CO
    207RG0100X
  • NPI 1689161499
    Gastroenterology · Durango, CO
    207RG0100X
  • NPI 1699754853
    Gastroenterology · Durango, CO
    207RG0100X
  • NPI 1003861030
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1184738320
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1295024677
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1366556508
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1376680637
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1396812251
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1437477197
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1457317638
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1629182860
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1811034176
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1972616399
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1992819130
    Gastroenterology · Englewood, CO
    207RG0100X
  • NPI 1053384347
    Gastroenterology · Fort Carson, CO
    207RG0100X
  • NPI 1659722973
    Gastroenterology · Fort Carson, CO
    207RG0100X
  • NPI 1023114832
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1043659022
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1154597979
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1174984801
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1225134018
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1265538078
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1366615056
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1457813636
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1477608081
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1508962325
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1588760318
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1710946082
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1851447668
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1992801781
    Gastroenterology · Fort Collins, CO
    207RG0100X
  • NPI 1013987965
    Gastroenterology · Ft Carson, CO
    207RG0100X
  • NPI 1306225396
    Gastroenterology · Glenwood Springs, CO
    207RG0100X
  • NPI 1598848707
    Gastroenterology · Glenwood Springs, CO
    207RG0100X
Previous provider recordsNext provider records

Back to Gastroenterology provider summary

What’s on file, by the numbers

Platform snapshot · 2026-07-17

13.4Mproviders & companiesProviders, organizations, owners, and facilities on file
26.2Msource-linked factsSource-linked field facts in the dated platform snapshot
—sources liveCrosswalk-resolved sources with a proved content transition in 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→