Providers
154
Locations
17
Specialties
12
Insurance Plans
32
About Washington University Physicians In Illinois Inc
Background and practice information
Washington University Physicians in Illinois INC is a large multi-specialty medical practice based in Belleville, IL, with 154 affiliated healthcare providers practicing across 17 locations in 9 states.
The practice brings together providers across multiple specialties, including nurse practitioner, radiation oncology, diagnostic radiology, and medical oncology. Its providers are in-network with 32 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a strong average Merit-based Incentive Payment System (MIPS) score of 90.4 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
17 locations
Washington University Physicians In Illinois IncPrimary
2122 TROY RD, Edwardsville, IL 620252540
(314) 362-7200
Belleville, IL
78 providers
Shiloh, IL
60 providers
Alton, IL
37 providers
Saint Louis, MO
7 providers
Swansea, IL
6 providers
Carbondale, IL
3 providers
Clayton, MO
1 provider
Saint Joseph, MI
1 provider
Bratenahl, OH
1 provider
Waukee, IA
1 provider
Kirkwood, MO
1 provider
Lynchburg, VA
1 provider
Terrell Hills, TX
1 provider
Carterville, IL
1 provider
Clarksville, TN
1 provider
Pendleton, SC
1 provider
Affiliations
Hospitals where providers at Washington University Physicians In Illinois Inc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Washington University Physicians In Illinois Inc accepts 261 plans from 14 insurers, including HCSC: BCBS Illinois, HCSC: BCBS Texas, Cigna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Washington University Physicians In Illinois Inc
Provider specialties represented at this practice
Healthcare Providers in Edwardsville
1 providers practice here
Frequently Asked Questions
Common questions about Washington University Physicians In Illinois Inc
How many providers are at Washington University Physicians in Illinois INC?
Washington University Physicians in Illinois INC has 154 affiliated healthcare providers across 17 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Washington University Physicians in Illinois INC offer?
The practice includes providers in nurse practitioner, radiation oncology, diagnostic radiology, and medical oncology, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Washington University Physicians in Illinois INC accept?
Providers at Washington University Physicians in Illinois INC are collectively in-network with 32 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Washington University Physicians in Illinois INC have a quality rating?
The practice's providers have an average MIPS quality score of 90.4 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is Washington University Physicians in Illinois INC located?
Washington University Physicians in Illinois INC's primary location is in Belleville, IL, with 16 additional locations listed on this page. See the contact section for the full address and phone number.
Other Group Practices Nearby
Explore more group practices in IL
Emergency Services Midwest Sc
41 providers · Belleville, IL
Clarkson Optometry Illinois, Pc
16 providers · Belleville, IL
Pai Participant 27, Pc
6 providers · Belleville, IL
Belleville Urgent Care Walk-in Clinic
4 providers · Belleville, IL
Associated Foot Surgeons Of Southwest Illinois, Ltd.
4 providers · Belleville, IL
Anesthesia Of Southern Illinois Llc
4 providers · Belleville, IL
Group Practices in Nearby Cities
Browse group practices elsewhere in IL