Providers
15
Locations
1
Specialties
4
Insurance Plans
11
About Southern Illinois Associates Llc
Background and practice information
Southern Illinois Associates LLC is a mid-sized group medical practice based in Maryville, IL, with 15 affiliated healthcare providers.
The practice brings together providers across multiple specialties, including nurse practitioner, clinical social worker, mental health counselor, and psychiatry. Its providers are in-network with 11 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 95.8 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
1 location
Southern Illinois Associates LlcPrimary
6805 STATE ROUTE 162, Maryville, IL 620628530
(618) 288-5019
Affiliations
Hospitals where providers at Southern Illinois Associates Llc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Southern Illinois Associates Llc accepts 142 plans from 9 insurers, including HCSC: BCBS Illinois, Cigna, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Southern Illinois Associates Llc
Provider specialties represented at this practice
Healthcare Providers
15 providers practice here
Jenna Collins Reed, CSW
Clinical Social Worker · Telehealth
Maryville, IL
Amy Hemann
Clinical Social Worker
Maryville, IL
Diana Jarman, CSW
Clinical Social Worker · Telehealth
Maryville, IL
Albert Andrews
Mental Health Counselor
Maryville, IL
Emily Hinderliter
Mental Health Counselor
Maryville, IL
Riley Clubb
Nurse Practitioner · Telehealth
Maryville, IL
Kristin Hagopian
Nurse Practitioner · Telehealth
Maryville, IL
Joanna Kurilla
Nurse Practitioner · Telehealth
Maryville, IL
Talia Lomax
Nurse Practitioner · Telehealth
Maryville, IL
Jaime Mendoza
Nurse Practitioner · Telehealth
Maryville, IL
Amanda Miller
Nurse Practitioner
Maryville, IL
Jennifer Thery, NP
Nurse Practitioner · Telehealth
Maryville, IL
Janet Woloszynek
Nurse Practitioner · Telehealth
Maryville, IL
Sanjay Nigam, MD
Psychiatry · Telehealth
Maryville, IL
Thena Poteat, MD
Psychiatry · Telehealth
Maryville, IL
Frequently Asked Questions
Common questions about Southern Illinois Associates Llc
How many providers are at Southern Illinois Associates LLC?
Southern Illinois Associates LLC has 15 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Southern Illinois Associates LLC offer?
The practice includes providers in nurse practitioner, clinical social worker, mental health counselor, and psychiatry. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Southern Illinois Associates LLC accept?
Providers at Southern Illinois Associates LLC are collectively in-network with 11 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Southern Illinois Associates LLC have a quality rating?
The practice's providers have an average MIPS quality score of 95.8 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 Southern Illinois Associates LLC located?
Southern Illinois Associates LLC's primary location is in Maryville, IL. See the contact section for the full address and phone number.
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