Providers
49
Locations
7
Specialties
9
Insurance Plans
12
About County Of Lake
Background and practice information
County of Lake is a established group medical practice based in Waukegan, IL, with 49 affiliated healthcare providers practicing across 7 locations.
The practice brings together providers across multiple specialties, including nurse practitioner, clinical social worker, mental health counselor, and family practice. Its providers are in-network with 12 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
7 locations
County Of LakePrimary
1911 27TH ST, Zion, IL 600992542
(847) 377-8800
Affiliations
Hospitals where providers at County Of Lake hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
County Of Lake accepts 194 plans from 9 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.
Specialties at County Of Lake
Provider specialties represented at this practice
Frequently Asked Questions
Common questions about County Of Lake
How many providers are at County of Lake?
County of Lake has 49 affiliated healthcare providers across 7 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does County of Lake offer?
The practice includes providers in nurse practitioner, clinical social worker, mental health counselor, and family practice, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does County of Lake accept?
Providers at County of Lake are collectively in-network with 12 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is County of Lake located?
County of Lake's primary location is in Waukegan, IL, with 6 additional locations listed on this page. See the contact section for the full address and phone number.
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