William Tillis
Internal Medicine, Pulmonary Disease
2027 Medicare Advantage
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Medicare Advantage plans for Walworth County, WI, Peoria County, IL and Richland County, SC.
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Directory results See what each insurance company reports
Listed on 25 plans so far
Some of Humana, UnitedHealthcare, Anthem Blue Cross and Blue Shield, Molina Healthcare of Wisconsin, Aetna Medicare, Blue Cross Blue Shield of South Carolina, First Choice VIP Care (HMO D-SNP), iCare, Network Health Medicare Advantage Plans and Wellcare's 2027 plans in Walworth County, WI, Peoria County, IL and Richland County, SC haven't been checked yet.
The 107 Medicare Advantage plans we show for Walworth County, WI, Peoria County, IL and Richland County, SC in 2027
- 25 list William
- 6 not listed
- 76 not checked yet
Humana
10 plans list William; not listed on 1 other plan.
Humana Total Complete (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (Regional PPO)
Source: Humana provider directory.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
This result applies to these offices. Other locations are not confirmed.
$0a month
29 more Humana plans haven't been checked yet.
UnitedHealthcare
9 plans list William.
AARP Medicare Advantage Patriot No Rx WI-MA02 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
- 903 Mineral Point Ave, Janesville, WI, 53548
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC WI-0012 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
- 903 Mineral Point Ave, Janesville, WI, 53548
This result applies to these offices. Other locations are not confirmed.
$59a monthAARP Medicare Advantage from UHC WI-0002 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
- 903 Mineral Point Ave, Janesville, WI, 53548
This result applies to these offices. Other locations are not confirmed.
$99a monthUHC Complete Care WI-1 (PPO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
- 903 Mineral Point Ave, Janesville, WI, 53548
This result applies to these offices. Other locations are not confirmed.
$0a month
17 more UnitedHealthcare plans haven't been checked yet.
Anthem Blue Cross and Blue Shield
5 plans list William.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
- 875 S State Route 31, Crystal Lake, IL, 60014
- 903 Mineral Point Ave, Janesville, WI, 53548
- 1000 Mineral Point Ave, Janesville, WI, 53548
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Veteran (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
- 875 S State Route 31, Crystal Lake, IL, 60014
- 903 Mineral Point Ave, Janesville, WI, 53548
- 1000 Mineral Point Ave, Janesville, WI, 53548
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Medicare Advantage 3 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
- 875 S State Route 31, Crystal Lake, IL, 60014
- 903 Mineral Point Ave, Janesville, WI, 53548
- 1000 Mineral Point Ave, Janesville, WI, 53548
This result applies to these offices. Other locations are not confirmed.
$84a monthAnthem Dual Advantage Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- N2950 State Road 67, Lake Geneva, WI, 53147
- 875 S State Route 31, Crystal Lake, IL, 60014
- 903 Mineral Point Ave, Janesville, WI, 53548
- 1000 Mineral Point Ave, Janesville, WI, 53548
This result applies to these offices. Other locations are not confirmed.
$0a month
Molina Healthcare of Wisconsin · Molina Healthcare of Illinois · Molina Healthcare of South Carolina
1 plan lists William; not listed on 1 other plan.
Molina My Choice Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 875 S State Route 31, Crystal Lake, IL, 60014
This result applies to these offices. Other locations are not confirmed.
$0a month
2 more Molina Healthcare of Wisconsin plans haven't been checked yet.
Aetna Medicare · Aetna Medicare FIDE
Not checked yet.
Blue Cross Blue Shield of South Carolina
Not checked yet.
First Choice VIP Care (HMO D-SNP)
Not checked yet.
iCare
Not listed on its 1 plan here. That isn't proof they're out of network.
Network Health Medicare Advantage Plans
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
Wellcare
Not checked yet.
11 more Wellcare plans haven't been checked yet.
Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.
Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether William takes it. Free.
Original Medicare
Original Medicare status
Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.
Medicare enrollment and assignment have not been verified here. Advantage directory results do not answer this question.
No opt-out record in this CMS file. CMS's file covers data through 2026-08-31. This does not establish Medicare enrollment, assignment, or whether the office accepts new Medicare patients.
CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 25, 2026
Where they practice
5 practice locations
- NPI issued
- 2005
- Registry record updated
- Sep 14, 2023
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list William Tillis?
In Walworth County, WI, Peoria County, IL and Richland County, SC, 25 Medicare Advantage plans for 2027 list William in provider data from Medicare.gov or the carrier, including Humana Total Complete (HMO) and Humana USAA Honor Giveback (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Networks can change during the year, so confirm with the office or the plan before you enroll.
Where does William Tillis practice?
5 locations, including N2950 State Road 67, Lake Geneva, WI. All of them are listed on this page.
How do I confirm William is in my plan's network?
Call the member services number on your plan card and give them the NPI 1669468377, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients can use Silverpath to find practices and check plan networks in Walworth County, WI, Peoria County, IL and Richland County, SC. Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.