Lake Geneva, WI
Part of Mercy Health System Corporation (667 providers)
5 Locations
N2950 State Road 67
Lake Geneva, WI 53147-2655
903 Mineral Point Ave
Janesville, WI 53548-2970
1 Richland Medical Park Dr Ste 300
Columbia, SC 29203-6831
1001 Main St
Peoria, IL 61606-1907
1000 Mineral Point Ave
Janesville, WI 53548-2982
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William Tillis is a pulmonologist in Lake Geneva, WI. They have 21 years of hands-on clinical experience.
Medicare
Mercycarehealthplans (WI)
UnitedHealthcare
Www22 (FL/IN/MO)
Insurance coverage confirmed through federal transparency data. This provider may accept additional plans not listed here. Contact the office directly to verify your specific plan.
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Class of 1986
Began Practice
Approximately 21 years of experience
NPI Assigned
NPI 1669468377
State Licenses
IL, SC, WI
Yes, William Tillis is currently accepting new patients. You can reach out through this profile page to schedule an appointment or ask a question.
William Tillis is located at N2950 State Road 67, Lake Geneva, WI. They practice across 5 locations.
William Tillis accepts insurance plans from Medicare, Mercycarehealthplans (WI), UnitedHealthcare and 1 more. We recommend contacting the office directly to verify your specific plan is accepted before your visit.
Yes, William Tillis accepts Medicare assignment, which means they agree to accept the Medicare-approved amount as full payment for covered services.
William Tillis has a Clarity Score of 16 out of 100. The Clarity Score reflects data completeness, verification status, location information, insurance coverage, and patient engagement, helping you make more informed healthcare decisions.
William Tillis has been practicing for 21+ years, beginning their career around 2005.
William Tillis attended UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB) (1986).
N2950 State Road 67
Lake Geneva, WI 53147-2655
903 Mineral Point Ave
Janesville, WI 53548-2970
1 Richland Medical Park Dr Ste 300
Columbia, SC 29203-6831
1001 Main St, Suite 200
Peoria, IL 61606-1907
1000 Mineral Point Ave
Janesville, WI 53548-2982
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