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Cathy Lynn Dreifuerst, AU.D.

NPI 1750341285ActiveIndividual· Audiologist· Oshkosh, WI

Audiologist (AU.D.) in Oshkosh, Wisconsin, licensed in WI, with an NPI issued in March 2006. Medicare paid $926.83 for services to 30 patients in 2024.

Overview

NPI1750341285
StatusActive
Entity typeIndividual
CredentialAU.D.
Sole proprietorNo
NPI issuedMar 27, 2006
Last updated in NPPESOct 7, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Audiologist Primary231H00000X228-156WI

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Qualified Audiologist (WI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients30
Services billed50 across 4 procedure codes
Paid by Medicare$926.83

Medicare sources and data years

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