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Katherine Mary Larson, MA, CCC-SLP

NPI 1396979308ActiveIndividual· Speech-Language Pathologist· Oak Park, IL

Speech-Language Pathologist (MA, CCC-SLP) in Oak Park, Illinois, licensed in IL, with an NPI issued in May 2009.

Overview

NPI1396979308
StatusActive
Entity typeIndividual
CredentialMA, CCC-SLP
Sole proprietorYes
NPI issuedMay 5, 2009
Last updated in NPPESMay 5, 2009

Specialties and licenses

TaxonomyCodeLicenseState
Speech-Language Pathologist Primary235Z00000X146008418IL

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 speech-language pathologists in Oak Park

All 83 speech-language pathologists in Oak Park · All speech-language pathologists in Illinois