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Elizabeth Duffell, SLP

NPI 1770070328ActiveIndividual· Speech-Language Pathologist· Rockford, IL

Speech-Language Pathologist (SLP) in Rockford, Illinois, licensed in IL, with an NPI issued in April 2018.

Overview

NPI1770070328
StatusActive
Entity typeIndividual
CredentialSLP
Sole proprietorNo
NPI issuedApr 19, 2018
Last updated in NPPESApr 19, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Speech-Language Pathologist Primary235Z00000X146012607IL

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 Rockford

All 141 speech-language pathologists in Rockford · All speech-language pathologists in Illinois