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Brett Wayne Cox, M.D.

NPI 1811192099ActiveIndividual· Radiology, Radiation Oncology· Chicago Ridge, IL

Radiology, Radiation Oncology (M.D.) in Chicago Ridge, Illinois, trained at Harvard Medical School (class of 2002). 278 Medicare patients in 2024, $1,723,937 paid; all of their 54 Part D prescriptions were generic. Bioprotect Medical, Inc. was the largest of 4 companies reporting payments in 2025, $533.85 in all, mostly food and beverage.

Overview

NPI1811192099
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 18, 2007
Last updated in NPPESApr 16, 2025
Certified by providerApr 16, 2025

Specialties and licenses

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Radiation Oncology (IL); Practitioner - Radiation Oncology (NY)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients278
Services billed9,495 across 21 procedure codes
Paid by Medicare$1,723,937

Part D prescriptions in 2024

Prescriptions (claims)54 · 107 30-day fills
Patients25
Total drug cost$758.67
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolHarvard Medical School
Graduation year2002
Medicare specialtyRadiation Oncology

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$533.85 · 6 payments from 4 companies
  • 2024$575.21 · 8 payments from 4 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$533.85 · 6 payments

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

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