Martha KarlstadMD
Psychiatry & Neurology, Psychiatry
2027 Medicare Advantage
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Medicare Advantage plans for Vernon 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 12 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Martha on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 21 Medicare Advantage plans we show for Vernon County, WI in 2027
- 12 list Martha
- 3 not listed
- 6 not checked yet

UnitedHealthcare
5 plans list Martha.
AARP Medicare Advantage Patriot No Rx WI-MA01 (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 407 S Main St, Ste 400, Viroqua, WI, 54665
This result applies to these offices. Other locations are not confirmed.
$0a monthUHC Dual Advantage WI-V1 (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 407 S Main St, Ste 400, Viroqua, WI, 54665
This result applies to these offices. Other locations are not confirmed.
$0a monthUHC Dual Complete WI-Q1 (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 407 S Main St, Ste 400, Viroqua, WI, 54665
This result applies to these offices. Other locations are not confirmed.
$0a monthUHC Dual Complete WI-S1 (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 407 S Main St, Ste 400, Viroqua, WI, 54665
This result applies to these offices. Other locations are not confirmed.
$0a month

Aetna Medicare
3 plans list Martha.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 507 S Main St, Viroqua, WI, 54665
- 407 S Main St, Viroqua, WI, 54665
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:
- 507 S Main St, Viroqua, WI, 54665
- 407 S Main St, Viroqua, WI, 54665
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Enhanced (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 507 S Main St, Viroqua, WI, 54665
- 407 S Main St, Viroqua, WI, 54665
This result applies to these offices. Other locations are not confirmed.
$37a month

Anthem Blue Cross and Blue Shield
2 plans list Martha.
Anthem Dual Advantage Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 407 S Main St, Viroqua, WI, 54665
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Full Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 407 S Main St, Viroqua, WI, 54665
This result applies to these offices. Other locations are not confirmed.
$0a month

Molina Healthcare of Wisconsin
2 plans list Martha.
Molina My Choice Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 507 S Main St, Viroqua, WI, 54665
- 407 S Main St, Ste 40, Viroqua, WI, 54665
- 100 Melby St, Westby, WI, 54667
- 102 Sunset Ave, Soldiers Grove, WI, 54655
- 206 N Mill St, La Farge, WI, 54639
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:
- 507 S Main St, Viroqua, WI, 54665
- 407 S Main St, Ste 40, Viroqua, WI, 54665
- 100 Melby St, Westby, WI, 54667
- 102 Sunset Ave, Soldiers Grove, WI, 54655
- 206 N Mill St, La Farge, WI, 54639
This result applies to these offices. Other locations are not confirmed.
$0a month

Group Health Cooperative of Eau Claire
Not listed on its 2 plans here. That isn't proof they're out of network.

Humana
Medicare.gov doesn't have provider data for these plans yet. We'll check again.

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.
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 Martha 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
Practice location
- NPI issued
- 2009
- Registry record updated
- May 30, 2018
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Martha Karlstad?
In Vernon County, WI, 12 Medicare Advantage plans for 2027 list Martha in provider data from Medicare.gov or the carrier, including AARP Medicare Advantage Patriot No Rx WI-MA01 (PPO), UHC Dual Advantage WI-V1 (HMO-POS D-SNP) and UHC Dual Complete WI-Q1 (HMO-POS D-SNP). 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.
Does Martha Karlstad take UnitedHealthcare Medicare Advantage plans?
Medicare.gov provider data lists Martha on 5 Medicare Advantage plans for 2027 in Vernon County, WI, including AARP Medicare Advantage Patriot No Rx WI-MA01 (PPO) and UHC Dual Advantage WI-V1 (HMO-POS D-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or UnitedHealthcare before you enroll.
Does Martha Karlstad take Aetna Medicare Medicare Advantage plans?
Medicare.gov provider data lists Martha on 3 Medicare Advantage plans for 2027 in Vernon County, WI, including Aetna Medicare Eagle (PPO) and Aetna Medicare Signature (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Aetna Medicare before you enroll.
Does Martha Karlstad take Anthem Blue Cross and Blue Shield Medicare Advantage plans?
Medicare.gov provider data lists Martha on 2 Medicare Advantage plans for 2027 in Vernon County, WI, including Anthem Dual Advantage Plus (HMO D-SNP) and Anthem Full Dual Advantage (HMO D-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Anthem Blue Cross and Blue Shield before you enroll.
Where does Martha Karlstad practice?
407 S Main St Ste 400, Viroqua, WI 54665.
How do I confirm Martha is in my plan's network?
Call the member services number on your plan card and give them the NPI 1457589954, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
What patients see here today:
- Provider searches did not return a listing for Martha Karlstad on 3 plans from Group Health Cooperative of Eau Claire and iCare in Vernon County, WI. Other offices are not confirmed; this isn't proof the practice is out of network.
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.