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William D. Cox Jr., M.D.

NPI 1407928062ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Crystal Lake, IL

Orthopaedic Surgery, Sports Medicine (M.D.) in Crystal Lake, Illinois, licensed in IL, with an NPI issued in November 2006. Enrolled in Medicare as practitioner - sports medicine.

Overview

NPI1407928062
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedNov 15, 2006
Last updated in NPPESOct 19, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery, Sports Medicine Primary207XX0005X036080933IL
Orthopaedic Surgery207X00000X036080933IL

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 - Sports Medicine (IL)

Medicare sources and data years

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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