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Marilyn Frances Irwin

NPI 1801027461ActiveIndividual· Social Worker· Spokane, WA

Social Worker in Spokane, Washington, licensed in WA, with an NPI issued in July 2009.

Overview

NPI1801027461
StatusActive
Entity typeIndividual
Sole proprietorYes
NPI issuedJul 30, 2009
Last updated in NPPESJul 30, 2009

Specialties and licenses

TaxonomyCodeLicenseState
Social Worker Primary104100000XRC60078526WA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

Other social workers in Spokane

All 208 social workers in Spokane · All social workers in Washington