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/States/Connecticut/Page 40

Provider directory · By state

Connecticut provider records · page 40

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

Source: CMS NPPES NPI Registry — tracked specialty caches·Snapshot: 2026-05-06 – 2026-05-07·Method: nppes-supply-by-state/v2026.05·ID: nppes-provider-directory/connecticut/page-40

Showing 2,809-2,880 of 5,966 source-backed NPI records for Connecticut. 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 – 2026-05-07 · page 40 of 83

  • NPI 1932236395
    Oncology (Medical) · New Haven, CT
    207RX0202X
  • NPI 1972878122
    Oncology (Medical) · New Haven, CT
    207RX0202X
  • NPI 1982847588
    Oncology (Medical) · New Haven, CT
    207RX0202X
  • NPI 1760831408
    Oncology (Medical) · North Haven, CT
    207RX0202X
  • NPI 1871938886
    Oncology (Medical) · North Haven, CT
    207RX0202X
  • NPI 1982040390
    Oncology (Medical) · North Haven, CT
    207RX0202X
  • NPI 1104811132
    Oncology (Medical) · Norwalk, CT
    207RX0202X
  • NPI 1689666372
    Oncology (Medical) · Norwalk, CT
    207RX0202X
  • NPI 1609896273
    Oncology (Medical) · Sharon, CT
    207RX0202X
  • NPI 1093800369
    Oncology (Medical) · Stamford, CT
    207RX0202X
  • NPI 1114349149
    Oncology (Medical) · Stamford, CT
    207RX0202X
  • NPI 1265819296
    Oncology (Medical) · Stamford, CT
    207RX0202X
  • NPI 1376668004
    Oncology (Medical) · Stamford, CT
    207RX0202X
  • NPI 1457446718
    Oncology (Medical) · Stamford, CT
    207RX0202X
  • NPI 1699862946
    Oncology (Medical) · Stamford, CT
    207RX0202X
  • NPI 1811082175
    Oncology (Medical) · Stamford, CT
    207RX0202X
  • NPI 1902991276
    Oncology (Medical) · Stamford, CT
    207RX0202X
  • NPI 1992874473
    Oncology (Medical) · Stamford, CT
    207RX0202X
  • NPI 1285894535
    Oncology (Medical) · Torrington, CT
    207RX0202X
  • NPI 1376578054
    Oncology (Medical) · Torrington, CT
    207RX0202X
  • NPI 1942464276
    Oncology (Medical) · Torrington, CT
    207RX0202X
  • NPI 1023102258
    Oncology (Medical) · Trumboll, CT
    207RX0202X
  • NPI 1902346224
    Oncology (Medical) · Trumbull, CT
    207RX0202X
  • NPI 1962764209
    Oncology (Medical) · Waterbury, CT
    207RX0202X
  • NPI 1134582927
    Oncology (Medical) · Waterford, CT
    207RX0202X
  • NPI 1487626214
    Oncology (Medical) · Waterford, CT
    207RX0202X
  • NPI 1538576111
    Oncology (Medical) · Waterford, CT
    207RX0202X
  • NPI 1639607245
    Oncology (Medical) · Waterford, CT
    207RX0202X
  • NPI 1467607283
    Oncology (Medical) · Westport, CT
    207RX0202X
  • NPI 1578688909
    Ophthalmology · Berlin, CT
    207W00000X
  • NPI 1740497031
    Ophthalmology · Berlin, CT
    207W00000X
  • NPI 1932110418
    Ophthalmology · Berlin, CT
    207W00000X
  • NPI 1104824572
    Ophthalmology · Bloomfield, CT
    207W00000X
  • NPI 1124026604
    Ophthalmology · Bloomfield, CT
    207W00000X
  • NPI 1194740399
    Ophthalmology · Bloomfield, CT
    207W00000X
  • NPI 1568567394
    Ophthalmology · Bloomfield, CT
    207W00000X
  • NPI 1609945427
    Ophthalmology · Bloomfield, CT
    207W00000X
  • NPI 1912905407
    Ophthalmology · Bloomfield, CT
    207W00000X
  • NPI 1124099726
    Ophthalmology · Branford, CT
    207W00000X
  • NPI 1093748287
    Ophthalmology · Bridgeport, CT
    207W00000X
  • NPI 1285770537
    Ophthalmology · Bridgeport, CT
    207W00000X
  • NPI 1295735678
    Ophthalmology · Bridgeport, CT
    207W00000X
  • NPI 1366721995
    Ophthalmology · Bridgeport, CT
    207W00000X
  • NPI 1437133154
    Ophthalmology · Bridgeport, CT
    207W00000X
  • NPI 1568425171
    Ophthalmology · Bridgeport, CT
    207W00000X
  • NPI 1760683288
    Ophthalmology · Bridgeport, CT
    207W00000X
  • NPI 1821103938
    Ophthalmology · Bridgeport, CT
    207W00000X
  • NPI 1922005800
    Ophthalmology · Bridgeport, CT
    207W00000X
  • NPI 1952395568
    Ophthalmology · Bridgeport, CT
    207W00000X
  • NPI 1093749996
    Ophthalmology · Bristol, CT
    207W00000X
  • NPI 1508815259
    Ophthalmology · Bristol, CT
    207W00000X
  • NPI 1558310763
    Ophthalmology · Bristol, CT
    207W00000X
  • NPI 1639372345
    Ophthalmology · Bristol, CT
    207W00000X
  • NPI 1952549099
    Ophthalmology · Brookfield, CT
    207W00000X
  • NPI 1346539186
    Ophthalmology · Chaplin, CT
    207W00000X
  • NPI 1518239169
    Ophthalmology · Cromwell, CT
    207W00000X
  • NPI 1053802454
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1326230277
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1336147784
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1386642619
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1417955865
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1437113735
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1487688826
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1528066586
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1558621656
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1578514709
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1578806758
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1730187485
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1750325635
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1902889066
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1972764843
    Ophthalmology · Danbury, CT
    207W00000X
  • NPI 1083610323
    Ophthalmology · East Hartford, CT
    207W00000X
Previous provider recordsNext provider records

Back to Connecticut 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→