Skip to content
FonteumThe Graph

By use case

Exclusion & monitoring (self-serve)Free roster screen — no accountExclusion & 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 inFree roster screen →Get a signed certificate →

Solutions

Exclusion & monitoring (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 inFree roster screen →Get a signed certificate →
Providers/Specialties/Gastroenterology/Page 13

Provider directory · By specialty

Gastroenterology provider records · page 13

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-13

Showing 865-936 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 13 of 295

  • NPI 1770554321
    Gastroenterology · Bakersfield, CA
    207RG0100X
  • NPI 1912911686
    Gastroenterology · Bakersfield, CA
    207RG0100X
  • NPI 1922502103
    Gastroenterology · Bakersfield, CA
    207RG0100X
  • NPI 1033280946
    Gastroenterology · Baldwin Park, CA
    207RG0100X
  • NPI 1376691352
    Gastroenterology · Baldwin Park, CA
    207RG0100X
  • NPI 1386878262
    Gastroenterology · Baldwin Park, CA
    207RG0100X
  • NPI 1417028390
    Gastroenterology · Baldwin Park, CA
    207RG0100X
  • NPI 1427106236
    Gastroenterology · Baldwin Park, CA
    207RG0100X
  • NPI 1679645154
    Gastroenterology · Baldwin Park, CA
    207RG0100X
  • NPI 1710054549
    Gastroenterology · Baldwin Park, CA
    207RG0100X
  • NPI 1750452645
    Gastroenterology · Baldwin Park, CA
    207RG0100X
  • NPI 1801129341
    Gastroenterology · Banning, CA
    207RG0100X
  • NPI 1801935481
    Gastroenterology · Bell, CA
    207RG0100X
  • NPI 1104985795
    Gastroenterology · Bellflower, CA
    207RG0100X
  • NPI 1104993021
    Gastroenterology · Bellflower, CA
    207RG0100X
  • NPI 1144217589
    Gastroenterology · Bellflower, CA
    207RG0100X
  • NPI 1265509095
    Gastroenterology · Bellflower, CA
    207RG0100X
  • NPI 1285701177
    Gastroenterology · Bellflower, CA
    207RG0100X
  • NPI 1568510394
    Gastroenterology · Bellflower, CA
    207RG0100X
  • NPI 1952460610
    Gastroenterology · Bellflower, CA
    207RG0100X
  • NPI 1093972382
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1205947884
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1235455882
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1285998609
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1316207236
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1427004415
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1427169002
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1457669228
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1669583167
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1679684245
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1932542156
    Gastroenterology · Berkeley, CA
    207RG0100X
  • NPI 1184636300
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1205169083
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1215227459
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1245625326
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1245693225
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1306876263
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1346754983
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1427324516
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1457697211
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1558450700
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1649209628
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1669488821
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1720015019
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1740304203
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1770773830
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1780725408
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1780998245
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1790715241
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1801059647
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1902199565
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1942761341
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1962414177
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1982996633
    Gastroenterology · Beverly Hills, CA
    207RG0100X
  • NPI 1205034733
    Gastroenterology · Brawley, CA
    207RG0100X
  • NPI 1457407702
    Gastroenterology · Brawley, CA
    207RG0100X
  • NPI 1780670836
    Gastroenterology · Brawley, CA
    207RG0100X
  • NPI 1891880159
    Gastroenterology · Brentwood, CA
    207RG0100X
  • NPI 1043363872
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1104269430
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1134123474
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1245349851
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1285723304
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1518061563
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1528062437
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1548365216
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1568475135
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1578806089
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1588774335
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1639674450
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1659476323
    Gastroenterology · Burbank, CA
    207RG0100X
  • NPI 1700865177
    Gastroenterology · Burbank, CA
    207RG0100X
Previous provider recordsNext provider records

Back to Gastroenterology provider summary

What’s on file, by the numbers

Platform snapshot · 2026-07-16

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→