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Margaret Pfeffer

NPI 1902122716ActiveIndividual· Registered Nurse, Case Management· Manitowoc, WI

Registered Nurse, Case Management in Manitowoc, Wisconsin, licensed in WI, with an NPI issued in April 2010.

Overview

NPI1902122716
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedApr 19, 2010
Last updated in NPPESApr 19, 2010

Specialties and licenses

TaxonomyCodeLicenseState
Registered Nurse, Case Management Primary163WC0400X116778-30WI

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 Registered Nurse, Case Management providers in Manitowoc

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