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/States/Washington/Page 9

Provider directory · By state

Washington provider records · page 9

CMS NPPES provider records in Washington, 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/washington/page-9

Showing 577-648 of 9,874 source-backed NPI records for Washington. 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 9 of 138

  • NPI 1750545893
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1801878731
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1821143595
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1831217223
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1841303534
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1851376099
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1851590525
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1871633891
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1891970430
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1902250632
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1902287246
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1922015296
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1922164789
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1922274968
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1942321542
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1952788176
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1982683280
    Cardiology · Tacoma, WA
    207RC0000X
  • NPI 1043356819
    Cardiology · Tumwater, WA
    207RC0000X
  • NPI 1023211018
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1023357845
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1043325426
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1063716595
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1073690665
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1124069653
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1164461950
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1174572101
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1184942039
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1235277377
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1245594464
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1275526360
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1275731226
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1275945321
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1285683482
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1295142750
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1316972334
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1336198563
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1346381001
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1356311997
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1376790758
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1376819367
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1437191533
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1538281399
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1598051252
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1598713810
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1598852675
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1699718262
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1700825924
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1710149737
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1730443110
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1801894878
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1811151723
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1831308063
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1841327210
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1841409653
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1851743611
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1871542001
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1871707208
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1902042187
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1922058676
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1942259288
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1962940015
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1992754782
    Cardiology · Vancouver, WA
    207RC0000X
  • NPI 1295792281
    Cardiology · Walla Walla, WA
    207RC0000X
  • NPI 1497700975
    Cardiology · Walla Walla, WA
    207RC0000X
  • NPI 1770539991
    Cardiology · Walla Walla, WA
    207RC0000X
  • NPI 1003839093
    Cardiology · Wenatchee, WA
    207RC0000X
  • NPI 1043582315
    Cardiology · Wenatchee, WA
    207RC0000X
  • NPI 1104845197
    Cardiology · Wenatchee, WA
    207RC0000X
  • NPI 1124044128
    Cardiology · Wenatchee, WA
    207RC0000X
  • NPI 1437141744
    Cardiology · Wenatchee, WA
    207RC0000X
  • NPI 1538221221
    Cardiology · Wenatchee, WA
    207RC0000X
  • NPI 1588741078
    Cardiology · Wenatchee, WA
    207RC0000X
Previous provider recordsNext provider records

Back to Washington 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→