2,553 Anesthesiology providers practice in Illinois, including 37 (1%) 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.
Choose a city to see providers there.
| Anesthesiology in Chicago | 1,097 providers |
| Anesthesiology in Maywood | 151 providers |
| Anesthesiology in Evanston | 75 providers |
| Anesthesiology in Park Ridge | 73 providers |
| Anesthesiology in Arlington Heights | 68 providers |
| Anesthesiology in Springfield | 57 providers |
| Anesthesiology in Naperville | 52 providers |
| Anesthesiology in Winfield | 51 providers |
| Anesthesiology in Peoria | 50 providers |
| Anesthesiology in Rockford | 44 providers |
| Anesthesiology in Oak Lawn | 41 providers |
| Anesthesiology in Loves Park | 38 providers |
| Anesthesiology in Lake Forest | 31 providers |
| Anesthesiology in Elmhurst | 29 providers |
| Anesthesiology in Elgin | 27 providers |
| Anesthesiology in Urbana | 24 providers |
| Anesthesiology in Libertyville | 23 providers |
| Anesthesiology in Palos Heights | 23 providers |
| Anesthesiology in Berwyn | 21 providers |
| Anesthesiology in Hoffman Estates | 21 providers |
| Anesthesiology in Belleville | 19 providers |
| Anesthesiology in Barrington | 19 providers |
| Anesthesiology in Highland Park | 18 providers |
| Anesthesiology in Joliet | 17 providers |
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.
There are 2,553 Anesthesiology providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Yes. 37 of the 2,553 Anesthesiology providers in Illinois (about 1%) report offering telehealth services in CMS data.
Chicago (1,097), Maywood (151), Evanston (75) have the highest concentration of Anesthesiology providers in Illinois.
884 of 2,553 Anesthesiology providers in Illinois (35%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 1,353 Anesthesiologists in Illinois enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 13% through a mid-size group of 10 to 99, and 82% 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 Anesthesiologists hold privileges are Northwestern Memorial Hospital in Chicago; The University of Chicago Medical Center in Chicago; Northwestern Medicine Central Dupage Hospital in Winfield.
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