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Cook County Radiation Oncology, SC

NPI 1437391752ActiveOrganization· Radiology, Radiation Oncology· Chicago, IL

Radiology, Radiation Oncology in Chicago, Illinois, registered in NPPES in April 2009. The authorized official on file is Nathaniel O. Holloway, MD, Chairman.

Overview

NPI1437391752
StatusActive
Entity typeOrganization
NPI issuedApr 1, 2009
Last updated in NPPESApr 16, 2009

Specialties and licenses

TaxonomyCodeLicenseState
Radiology, Radiation Oncology Primary2085R0001X036-073542IL

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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