Marissa CrowdisDO
Psychiatry & Neurology, Psychiatry
2027 Medicare Advantage
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Medicare Advantage plans for Des Moines County, IA.
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Directory results See what each insurance company reports
The 18 Medicare Advantage plans we show for Des Moines County, IA in 2027
- 4 list Marissa
- 14 not listed
Wellcare
3 plans list Marissa; not listed on 1 other plan.
Wellcare Iowa Total Care Dual Liberty Sync (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1225 S Gear Ave, Ste 251, West Burlington, IA, 52655
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Iowa Total Care Dual Reserve (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1225 S Gear Ave, Ste 251, West Burlington, IA, 52655
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Iowa Total Care Dual Access (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1225 S Gear Ave, Ste 251, West Burlington, IA, 52655
This result applies to these offices. Other locations are not confirmed.
$24.60a month
Molina Healthcare of Iowa, Inc.
1 plan lists Marissa.
Molina Medicare Complete Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5445 Avenue O, Fort Madison, IA, 52627
This result applies to these offices. Other locations are not confirmed.
$0.60a month
Humana
Not listed on its 5 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 7 plans here. That isn't proof they're out of network.
Wellpoint
Not listed on its 1 plan here. That isn't proof they're out of network.
Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.
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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
- 2016
- Registry record updated
- Apr 29, 2020
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Marissa Crowdis?
In Des Moines County, IA, 4 Medicare Advantage plans for 2027 list Marissa in provider data from Medicare.gov or the carrier, including Wellcare Iowa Total Care Dual Liberty Sync (HMO-POS D-SNP), Wellcare Iowa Total Care Dual Reserve (HMO-POS D-SNP) and Wellcare Iowa Total Care Dual Access (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 Marissa Crowdis take Wellcare Medicare Advantage plans?
Medicare.gov provider data lists Marissa on 3 Medicare Advantage plans for 2027 in Des Moines County, IA, including Wellcare Iowa Total Care Dual Liberty Sync (HMO-POS D-SNP) and Wellcare Iowa Total Care Dual Reserve (HMO-POS D-SNP). 1 other plan did not return a listing in the search area. CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Wellcare before you enroll.
Does Marissa Crowdis take Molina Healthcare of Iowa, Inc. Medicare Advantage plans?
Medicare.gov provider data lists Marissa on one Medicare Advantage plan for 2027 in Des Moines County, IA: Molina Medicare Complete Care (HMO D-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Molina Healthcare of Iowa, Inc. before you enroll.
Does Marissa Crowdis take Humana Medicare Advantage plans?
Humana's own provider directory doesn't list Marissa on any of its 5 plans for 2027 in Des Moines County, IA. Directories can lag, and a clinician can be in network at another office, so that isn't proof Marissa is out of network. Ask the office or a Silverpath advisor to confirm.
Where does Marissa Crowdis practice?
1225 S Gear Ave Ste 251, West Burlington, IA 52655.
How do I confirm Marissa is in my plan's network?
Call the member services number on your plan card and give them the NPI 1215386578, 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 Marissa Crowdis on 13 plans from Humana, UnitedHealthcare and Wellpoint in Des Moines County, IA. 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.