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Courtney Derus

NPI 1255765335ActiveIndividual· Psychologist· Wausau, WI

Psychologist with Elmergreen Associates, LLC, practicing in Wausau, Wisconsin. Enrolled in Medicare as practitioner - clinical psychologist.

Overview

NPI1255765335
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedAug 26, 2013
Last updated in NPPESOct 2, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Psychologist Primary103T00000X3605-57WI

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 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Clinical Psychologist (WI)

Medicare sources and data years

Education and affiliations

Graduation year2017
Medicare specialtyClinical Psychologist

Medical group

Source: CMS Care Compare

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