Marc GundersonMD
Psychiatry & Neurology, Psychiatry
2027 Medicare Advantage
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Medicare Advantage plans for Milwaukee County, WI, St. Louis city County, MO and Waukesha County, WI.
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 16 plans so far
Some of Aetna Medicare, Anthem Blue Cross and Blue Shield, Wellcare, Molina Healthcare of Wisconsin, Community Care, Devoted, Essence Healthcare, HealthSpring, Humana, iCare, Network Health Medicare Advantage Plans and UnitedHealthcare's 2027 plans in Milwaukee County, WI, St. Louis city County, MO and Waukesha County, WI haven't been checked yet.
The 122 Medicare Advantage plans we show for Milwaukee County, WI, St. Louis city County, MO and Waukesha County, WI in 2027
- 16 list Marc
- 33 not listed
- 73 not checked yet

Aetna Medicare
6 plans list Marc.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1155 N Mayfair Rd, Milwaukee, WI, 53226
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:
- 1155 N Mayfair Rd, Milwaukee, WI, 53226
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:
- 1155 N Mayfair Rd, Milwaukee, WI, 53226
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:
- 1155 N Mayfair Rd, Milwaukee, WI, 53226
This result applies to these offices. Other locations are not confirmed.
$0a month
13 more Aetna Medicare plans haven't been checked yet.

Anthem Blue Cross and Blue Shield · Anthem HealthKeepers
5 plans list Marc.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1155 N Mayfair Rd, Milwaukee, WI, 53226
- W129N7055 Northfield Dr, Menomonee Falls, WI, 53051
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:
- 1155 N Mayfair Rd, Milwaukee, WI, 53226
- W129N7055 Northfield Dr, Menomonee Falls, WI, 53051
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:
- 1155 N Mayfair Rd, Milwaukee, WI, 53226
- W129N7055 Northfield Dr, Menomonee Falls, WI, 53051
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:
- 1155 N Mayfair Rd, Milwaukee, WI, 53226
- W129N7055 Northfield Dr, Menomonee Falls, WI, 53051
This result applies to these offices. Other locations are not confirmed.
$0a month
5 more Anthem Blue Cross and Blue Shield plans haven't been checked yet.

Wellcare
3 plans list Marc.
Wellcare Simple (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- W129N7055 Northfield Dr, Menomonee Falls, WI, 53051
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:
- W129N7055 Northfield Dr, Menomonee Falls, WI, 53051
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:
- W129N7055 Northfield Dr, Menomonee Falls, WI, 53051
This result applies to these offices. Other locations are not confirmed.
$0a month
6 more Wellcare plans haven't been checked yet.

Molina Healthcare of Wisconsin
2 plans list Marc.
Molina My Choice Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1155 N Mayfair Rd, Milwaukee, WI, 53226
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:
- 1155 N Mayfair Rd, Milwaukee, WI, 53226
This result applies to these offices. Other locations are not confirmed.
$0a month

Community Care
Not checked yet.

Devoted
Not checked yet.

Essence Healthcare
Not checked yet.

HealthSpring
Not checked yet.

Humana
Not checked yet.
16 more Humana plans haven't been 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.
1 more Network Health Medicare Advantage Plans plan hasn't been checked yet.

UnitedHealthcare
Not checked yet.
12 more UnitedHealthcare 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 Marc 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
3 practice locations
- NPI issued
- 2013
- Registry record updated
- Jun 16, 2020
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Marc Gunderson?
In Milwaukee County, WI, St. Louis city County, MO and Waukesha County, WI, 16 Medicare Advantage plans for 2027 list Marc in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle (PPO), Aetna Medicare Signature (HMO-POS) and Aetna Medicare Signature (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 Marc Gunderson practice?
3 locations, including 1155 N Mayfair Rd, Milwaukee, WI. All of them are listed on this page.
How do I confirm Marc is in my plan's network?
Call the member services number on your plan card and give them the NPI 1194067561, 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 Milwaukee County, WI, St. Louis city County, MO and Waukesha County, WI. 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.