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James R. Coster, MD

NPI 1730152679ActiveIndividual· Radiology, Radiation Oncology· Overland Park, KS

Radiology, Radiation Oncology (MD) in Overland Park, Kansas, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1988). In 2024 Medicare paid $2,160,418 for 406 patients, and Part D covered 67 of their prescriptions, 82% of them generic. Novocure Inc. was the largest of 6 companies reporting payments in 2025, $382.76 in all, mostly food and beverage.

Overview

NPI1730152679
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedFeb 10, 2006
Last updated in NPPESDec 18, 2023
Certified by providerDec 18, 2023

Specialties and licenses

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 - Radiation Oncology (KS); Practitioner - Radiation Oncology (MO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients406
Services billed9,862 across 30 procedure codes
Paid by Medicare$2,160,418

Part D prescriptions in 2024

Prescriptions (claims)67 · 91 30-day fills
Patients32
Total drug cost$32,119
Generic share82% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Graduation year1988
Medicare specialtyRadiation Oncology

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$382.76 · 8 payments from 6 companies
  • 2024$233.13 · 11 payments from 7 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$382.76 · 8 payments

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

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