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Grand Rapids Thoracic Surgery, PLLC

NPI 1336504760ActiveOrganization· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Grand Rapids, MI

Thoracic Surgery (Cardiothoracic Vascular Surgery) in Grand Rapids, Michigan, registered in NPPES in December 2015. The authorized official on file is Lourens J. Willekes, M.D., Owner.

Overview

NPI1336504760
StatusActive
Entity typeOrganization
NPI issuedDec 30, 2015
Last updated in NPPESDec 30, 2015

Specialties and licenses

TaxonomyCodeLicenseState
Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary208G00000X4301104138MI

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)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

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