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Charles R. Gruner, M.D.

NPI 1093980872ActiveIndividual· Surgery· Evanston, IL

Surgery (M.D.) in Evanston, Illinois, trained at Boston University School of Medicine (class of 2002). In 2024 Medicare paid $60,349 for 155 patients, and Part D covered 100 of their prescriptions, 81% of them generic. Medtronic, Inc. reported $73.02 in payments in 2024, mostly food and beverage.

Overview

NPI1093980872
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedApr 23, 2008
Last updated in NPPESOct 19, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Surgery Primary208600000X036115417IL

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)Enrolled Practitioner - General Surgery (IL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients155
Services billed419 across 76 procedure codes
Paid by Medicare$60,349

Part D prescriptions in 2024

Prescriptions (claims)100 · 122 30-day fills
Patients49
Total drug cost$4,423
Generic share81% of claims

Medicare sources and data years

Education and affiliations

Medical schoolBoston University School of Medicine
Graduation year2002
Medicare specialtyGeneral Surgery

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$73.02 · 2 payments from 1 company

Top paying companies in 2024

CompanyAmountPayments
Medtronic, Inc.$73.022

What the 2024 payments were for

  • Food and Beverage$73.02 · 2 payments

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

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