Providers
221
Locations
13
Specialties
12
Insurance Plans
51
About Riverside Health System
Background and practice information
Riverside Health System is a large multi-specialty medical practice based in Willmington, IL, with 221 affiliated healthcare providers practicing across 13 locations.
The practice brings together providers across multiple specialties, including nurse practitioner, neurology, family practice, and diagnostic radiology. Its providers are in-network with 51 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a reported average Merit-based Incentive Payment System (MIPS) score of 37.4 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
13 locations
Riverside Health SystemPrimary
135 W STATION ST, Saint Anne, IL 609647251
(815) 427-8189
Affiliations
Hospitals where providers at Riverside Health System hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Riverside Health System accepts 267 plans from 12 insurers, including HCSC: BCBS Illinois, Cigna, Humana.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Riverside Health System
Provider specialties represented at this practice
Healthcare Providers in Saint Anne
1 providers practice here
Frequently Asked Questions
Common questions about Riverside Health System
How many providers are at Riverside Health System?
Riverside Health System has 221 affiliated healthcare providers across 13 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Riverside Health System offer?
The practice includes providers in nurse practitioner, neurology, family practice, and diagnostic radiology, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Riverside Health System accept?
Providers at Riverside Health System are collectively in-network with 51 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Riverside Health System have a quality rating?
The practice's providers have an average MIPS quality score of 37.4 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 Riverside Health System located?
Riverside Health System's primary location is in Willmington, IL, with 12 additional locations listed on this page. See the contact section for the full address and phone number.
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