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Dean W. Rau, MD

NPI 1568438331ActiveIndividual· Orthopaedic Surgery· Ashland, WI

Orthopaedic Surgery (MD) in Ashland, Wisconsin, licensed in MN and WI, with an NPI issued in February 2006.

Overview

NPI1568438331
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedFeb 23, 2006
Last updated in NPPESMay 10, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery Primary207X00000X24587MN
Orthopaedic Surgery207X00000X50067-20WI

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

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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