Justin ChauMD
Internal Medicine, Hematology & Oncology
2027 Medicare Advantage
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Medicare Advantage plans for Ozaukee County, WI and Johnson County, IA.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
Listed on 43 plans so far
Some of Humana, UnitedHealthcare, Aetna Medicare, Anthem Blue Cross and Blue Shield, Wellcare, Molina Healthcare of Wisconsin, Community Care, iCare and Network Health Medicare Advantage Plans's 2027 plans in Ozaukee County, WI and Johnson County, IA haven't been checked yet.
The 77 Medicare Advantage plans we show for Ozaukee County, WI and Johnson County, IA in 2027
- 43 list Justin
- 6 not listed
- 28 not checked yet
Humana
15 plans list Justin; not listed on 1 other plan.
Humana Essentials Plus Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Full Access (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Full Access (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Total Complete (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
This result applies to these offices. Other locations are not confirmed.
$0a month
4 more Humana plans haven't been checked yet.
UnitedHealthcare
11 plans list Justin.
AARP Medicare Advantage Essentials from UHC WI-13 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Extras from UHC WI-19 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Patriot No Rx WI-MA02 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC WI-0010 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$57a month
8 more UnitedHealthcare plans haven't been checked yet.
Aetna Medicare
6 plans list Justin.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature Extra (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$0a month
9 more Aetna Medicare plans haven't been checked yet.
Anthem Blue Cross and Blue Shield · Wellpoint
5 plans list Justin.
Anthem Veteran (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$38a monthAnthem Medicare Advantage 3 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
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:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$0a month
1 more Anthem Blue Cross and Blue Shield plan hasn't been checked yet.
Wellcare
3 plans list Justin.
Wellcare Simple (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare MHS Health Wisconsin Dual Liberty Sync (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare MHS Health Wisconsin Dual Select (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
This result applies to these offices. Other locations are not confirmed.
$0a month
4 more Wellcare plans haven't been checked yet.
Molina Healthcare of Wisconsin · Molina Healthcare of Iowa, Inc.
2 plans list Justin.
Molina My Choice Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
- 2801 W Kinnickinnic River Pkwy, Milwaukee, WI, 53215
This result applies to these offices. Other locations are not confirmed.
$0a monthMolina My Choice Partnership (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 975 Port Washington Rd, Grafton, WI, 53024
- W180N11070 River Ln, Germantown, WI, 53022
- 2801 W Kinnickinnic River Pkwy, Milwaukee, WI, 53215
This result applies to these offices. Other locations are not confirmed.
$0a month
1 more Molina Healthcare of Wisconsin plan hasn't been checked yet.
Community Care
1 plan lists Justin.
Community Care's Partnership Program (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- W180N11070 River Ln, Germantown, WI, 53022
This result applies to these offices. Other locations are not confirmed.
$6.30a month
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.
1 more Network Health Medicare Advantage Plans plan hasn'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 Justin 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
2 practice locations
- NPI issued
- 2015
- Registry record updated
- May 5, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Justin Chau?
In Ozaukee County, WI and Johnson County, IA, 43 Medicare Advantage plans for 2027 list Justin in provider data from Medicare.gov or the carrier, including Humana Essentials Plus Giveback (PPO) and Humana Full Access (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 Justin Chau practice?
2 locations, including 975 Port Washington Rd, Grafton, WI. All of them are listed on this page.
How do I confirm Justin is in my plan's network?
Call the member services number on your plan card and give them the NPI 1871974154, 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 Ozaukee County, WI and Johnson County, IA. 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.