How many providers are excluded by Washington Medicaid?

The Washington Medicaid exclusion list Fonteum mirrors holds 244 records, 210 of which carry an NPI. The list reflects the published source; reinstatements can lag.

Does a Washington Medicaid exclusion appear on the federal OIG LEIE?

Not necessarily. State Medicaid exclusion lists and the federal LEIE overlap but are not identical — a state-excluded provider can be absent from the federal list. A complete screen checks both.

Fonteum · Exclusions · Washington

Excluded Medicaid providers in Washington: 244 records, source-traced.

Name: Washington Medicaid Provider Exclusions
Creator: Fonteum
License: https://www.usa.gov/government-works

Fonteum mirrors the Washington State Health Care Authority provider-exclusion list as a screening aid: 244 records, 210 (86%) carrying an NPI, of which 0 match a provider in our graph. Records are not a determination by Fonteum; reinstatements can lag — cross-check any record at the source.

Cross-check at the source →All states + federal →

Washington exclusions at a glance

Total records

244

With an NPI

210 (86%)

Individuals

Organizations

By exclusion era: 2000s (79) · 2010s (126) · 2020s (39) · earliest 2003.

NPI-matched exclusion records

Showing the 0 most-recent records that match a provider NPI in Fonteum’s graph (of 0matched). Select a name to open its provider profile, where the exclusion sits beside the provider’s other source-traced facts. Records without an NPI are counted in the totals above but are not individually listed.

Provider (as published)	Provider type	Status	Listed

Source, scope, and limitations

Source: Washington State Health Care Authority (HCA) · captured 2026-06-14. Source: Washington State Health Care Authority (HCA).
Screening aid, not a determination. The list mirrors the published source as-is; Fonteum does not adjudicate exclusions.
Reinstatements and corrections can lag the published file. Cross-check any single record against the publishing agency before acting on it.
NPI matching is exact. Names are shown as published by the agency; a state exclusion is separate from the federal OIG LEIE.

Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.Data last updated (dataLastUpdated): 2026-06-14About our reviewers →