479 Otolaryngology providers practice in Illinois, including 61 (13%) offering telehealth. The largest concentration is in Chicago. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
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| Otolaryngology in Chicago | 156 providers |
| Otolaryngology in Springfield | 32 providers |
| Otolaryngology in Maywood | 29 providers |
| Otolaryngology in Park Ridge | 12 providers |
| Otolaryngology in Champaign | 11 providers |
| Otolaryngology in Joliet | 11 providers |
| Otolaryngology in Quincy | 10 providers |
| Otolaryngology in Naperville | 10 providers |
| Otolaryngology in Hinsdale | 9 providers |
| Otolaryngology in Rockford | 8 providers |
| Otolaryngology in Rolling Meadows | 7 providers |
| Otolaryngology in Elgin | 7 providers |
| Otolaryngology in Glenview | 6 providers |
| Otolaryngology in Downers Grove | 6 providers |
| Otolaryngology in Winfield | 6 providers |
| Otolaryngology in Gurnee | 6 providers |
| Otolaryngology in Mattoon | 6 providers |
| Otolaryngology in Aurora | 6 providers |
| Otolaryngology in Orland Park | 6 providers |
| Otolaryngology in Highland Park | 5 providers |
| Otolaryngology in Decatur | 5 providers |
| Otolaryngology in Elmhurst | 5 providers |
| Otolaryngology in Lake Forest | 5 providers |
| Otolaryngology in Urbana | 4 providers |
From CMS Medicare enrollment records covering 269 of the 479 providers listed here (56%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | ENT Doctors (Otolaryngologists) | All clinicians in group | Main city |
| Midwest Ent Alliance PLLC | 36 | 97 | Park Ridge |
| Northwestern Medical Faculty Foundation | 26 | 4,386 | Chicago |
| Rush University Medical Group | 19 | 1,521 | Chicago |
| Endeavor Health Medical Group | 17 | 3,330 | Evanston |
| The University of Chicago Medical Center | 15 | 907 | Chicago |
| Hospital | City | Ownership | CMS star rating | ENT Doctors (Otolaryngologists) affiliated |
| Northwestern Medicine Central Dupage Hospital | Winfield | Nonprofit | 5 of 5 | 26 |
| Northshore University Healthsystem - Evanston Hospital | Evanston | Nonprofit | 5 of 5 | 24 |
| Loyola University Medical Center | Maywood | Nonprofit | 2 of 5 | 23 |
| Northwestern Lake Forest Hospital | Lake Forest | Nonprofit | 5 of 5 | 21 |
| Northwestern Memorial Hospital | Chicago | Nonprofit | 5 of 5 | 20 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Patients often search by condition rather than specialty. These are conditions typically managed by Otolaryngology providers. Individual practices vary, so confirm with the provider before booking.
There are 479 Otolaryngology providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Yes. 61 of the 479 Otolaryngology providers in Illinois (about 13%) report offering telehealth services in CMS data.
Chicago (156), Springfield (32), Maywood (29) have the highest concentration of Otolaryngology providers in Illinois.
280 of 479 Otolaryngology providers in Illinois (58%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Otolaryngology providers commonly treat sinusitis, hearing loss, tonsillitis, vertigo, sleep apnea and related conditions. Individual practices vary, so confirm with the provider before booking.
Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Among 269 ENT Doctors (Otolaryngologists) in Illinois enrolled in Medicare, 12% bill through a solo or small practice with fewer than 10 clinicians, 25% through a mid-size group of 10 to 99, and 63% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the Illinois hospitals where the most ENT Doctors (Otolaryngologists) hold privileges are Northwestern Medicine Central Dupage Hospital in Winfield; Northshore University Healthsystem - Evanston Hospital in Evanston; Loyola University Medical Center in Maywood.
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