Providers
139
Locations
9
Specialties
12
Insurance Plans
38
About Deaconess Illinois Specialty Clinic, Inc.
Background and practice information
Deaconess Illinois Specialty Clinic, INC. is a large multi-specialty medical practice based in Marion, IL, with 139 affiliated healthcare providers practicing across 9 locations in 2 states.
The practice brings together providers across multiple specialties, including nurse practitioner, physician assistant, hospitalist, and internal medicine. Its providers are in-network with 38 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a solid average Merit-based Incentive Payment System (MIPS) score of 70.9 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
9 locations
Deaconess Illinois Specialty Clinic, Inc.Primary
509 HAMACHER ST, Waterloo, IL 622981592
(618) 939-4200
Affiliations
Hospitals where providers at Deaconess Illinois Specialty Clinic, Inc. hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Deaconess Illinois Specialty Clinic, Inc. accepts 276 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 Deaconess Illinois Specialty Clinic, Inc.
Provider specialties represented at this practice
Healthcare Providers in Waterloo
4 providers practice here
Frequently Asked Questions
Common questions about Deaconess Illinois Specialty Clinic, Inc.
How many providers are at Deaconess Illinois Specialty Clinic, INC.?
Deaconess Illinois Specialty Clinic, INC. has 139 affiliated healthcare providers across 9 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Deaconess Illinois Specialty Clinic, INC. offer?
The practice includes providers in nurse practitioner, physician assistant, hospitalist, and internal medicine, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Deaconess Illinois Specialty Clinic, INC. accept?
Providers at Deaconess Illinois Specialty Clinic, INC. are collectively in-network with 38 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Deaconess Illinois Specialty Clinic, INC. have a quality rating?
The practice's providers have an average MIPS quality score of 70.9 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 Deaconess Illinois Specialty Clinic, INC. located?
Deaconess Illinois Specialty Clinic, INC.'s primary location is in Marion, IL, with 8 additional locations listed on this page. See the contact section for the full address and phone number.
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