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Mark Alexander Assmus, MD

NPI 1336752799ActiveIndividual· Urology· Huntley, IL

Urology (MD) in Huntley, Illinois, licensed in IL and IN, with an NPI issued in August 2020.

Overview

NPI1336752799
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedAug 26, 2020
Last updated in NPPESJun 23, 2021
Certified by providerJun 23, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Urology Primary208800000X036154910IL
Urology208800000X01084087AIN

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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