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Robert W. Bastian, MD

NPI 1184713455ActiveIndividual· Otolaryngology· Downers Grove, IL

Otolaryngology (MD) in Downers Grove, Illinois, trained at Washington University School of Medicine (class of 1978). 312 Medicare patients in 2024, $122,866 paid; all of their 136 Part D prescriptions were generic.

Overview

NPI1184713455
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedOct 12, 2006
Last updated in NPPESNov 14, 2025
Certified by providerNov 14, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Otolaryngology Primary207Y00000X036059793IL

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 - Otolaryngology (IL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients312
Services billed2,641 across 20 procedure codes
Paid by Medicare$122,866

Part D prescriptions in 2024

Prescriptions (claims)136 · 192 30-day fills
Patients74
Total drug cost$3,874
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolWashington University School of Medicine
Graduation year1978
Medicare specialtyOtolaryngology
TelehealthOffers telehealth

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other otolaryngologists in Downers Grove

All otolaryngologists in Illinois