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Amir J. Heydari, M.D.

NPI 1417945437ActiveIndividual· Surgery· Huntley, IL

Surgery (M.D.) in Huntley, Illinois, trained at University of Colorado School of Medicine, Denver (class of 1990). In 2024 Medicare paid $109,687 for 192 patients, and Part D covered 161 of their prescriptions, 81% of them generic. Medtronic, Inc. was the largest of 3 companies reporting payments in 2025, $1,289 in all, mostly travel and lodging.

Overview

NPI1417945437
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedOct 13, 2005
Last updated in NPPESDec 19, 2018

Specialties and licenses

TaxonomyCodeLicenseState
Surgery Primary208600000X036090794IL
General Practice208D00000XDR.0054524CO

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 - General Practice (CO); Practitioner - General Surgery (IL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients192
Services billed347 across 72 procedure codes
Paid by Medicare$109,687

Part D prescriptions in 2024

Prescriptions (claims)161 · 212 30-day fills
Patients51
Total drug cost$36,699
Generic share81% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Colorado School of Medicine, Denver
Graduation year1990
Medicare specialtyGeneral Surgery

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,289 · 15 payments from 3 companies
  • 2024$5,880 · 19 payments from 4 companies

Top paying companies in 2025

What the 2025 payments were for

  • Travel and Lodging$708.64 · 2 payments
  • Food and Beverage$580.80 · 13 payments

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

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