Alyssa FairchildCPNP-PC
Nurse Practitioner, Pediatrics
2027 Medicare Advantage
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Medicare Advantage plans for St. Charles County, MO.
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Directory results See what each insurance company reports
The 72 Medicare Advantage plans we show for St. Charles County, MO in 2027
- 18 list Alyssa
- 54 not listed
Humana
11 plans list Alyssa; not listed on 7 other plans.
Humana Full Access (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 1400 US Highway 61, Ste 230, Festus, MO, 63028
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:
- 1400 US Highway 61, Ste 230, Festus, MO, 63028
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:
- 1400 US Highway 61, Ste 230, Festus, MO, 63028
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:
- 1400 US Highway 61, Ste 230, Festus, MO, 63028
This result applies to these offices. Other locations are not confirmed.
$0a month
Anthem Blue Cross and Blue Shield · Anthem HealthKeepers
5 plans list Alyssa.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Winding Woods Dr, O Fallon, MO, 63366
- 2223 Technology Dr, O Fallon, MO, 63368
- 4525 Mid Rivers Mall Dr, Saint Peters, MO, 63376
- 1000 Des Peres Rd, Des Peres, MO, 63131
- 7345 Watson Rd, Saint Louis, MO, 63119
- 12348 Old Tesson Rd, Saint Louis, MO, 63128
- 1390 US Highway 61, Crystal Cty, MO, 63028
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:
- 300 Winding Woods Dr, O Fallon, MO, 63366
- 2223 Technology Dr, O Fallon, MO, 63368
- 4525 Mid Rivers Mall Dr, Saint Peters, MO, 63376
- 1000 Des Peres Rd, Des Peres, MO, 63131
- 7345 Watson Rd, Saint Louis, MO, 63119
- 12348 Old Tesson Rd, Saint Louis, MO, 63128
- 1390 US Highway 61, Crystal Cty, MO, 63028
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Chronic Care (HMO-POS C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 Winding Woods Dr, O Fallon, MO, 63366
- 2223 Technology Dr, O Fallon, MO, 63368
- 4525 Mid Rivers Mall Dr, Saint Peters, MO, 63376
- 1000 Des Peres Rd, Des Peres, MO, 63131
- 7345 Watson Rd, Saint Louis, MO, 63119
- 12348 Old Tesson Rd, Saint Louis, MO, 63128
- 1390 US Highway 61, Crystal Cty, MO, 63028
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:
- 300 Winding Woods Dr, O Fallon, MO, 63366
- 2223 Technology Dr, O Fallon, MO, 63368
- 4525 Mid Rivers Mall Dr, Saint Peters, MO, 63376
- 1000 Des Peres Rd, Des Peres, MO, 63131
- 7345 Watson Rd, Saint Louis, MO, 63119
- 12348 Old Tesson Rd, Saint Louis, MO, 63128
- 1390 US Highway 61, Crystal Cty, MO, 63028
This result applies to these offices. Other locations are not confirmed.
$0a month
Wellcare
2 plans list Alyssa; not listed on 4 other plans.
Wellcare Home State Health Dual Access (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1502 W Meyer Rd, Wentzville, MO, 63385
- 1390 US Highway 61, Ste 2200N, Crystal Cty, MO, 63028
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Home State Health Dual Reserve (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1502 W Meyer Rd, Wentzville, MO, 63385
- 1390 US Highway 61, Ste 2200N, Crystal Cty, MO, 63028
This result applies to these offices. Other locations are not confirmed.
$18.40a month
Aetna Medicare
Not listed on its 13 plans here. That isn't proof they're out of network.
Devoted
Not listed on its 9 plans here. That isn't proof they're out of network.
Essence Healthcare
Not listed on its 5 plans here. That isn't proof they're out of network.
HealthSpring
Not listed on its 5 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 11 plans 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.
Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Alyssa 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
- 2020
- Registry record updated
- Jul 31, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Alyssa Fairchild?
In St. Charles County, MO, 18 Medicare Advantage plans for 2027 list Alyssa in provider data from Medicare.gov or the carrier, including Humana Full Access (PPO) 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.
Does Alyssa Fairchild take Humana Medicare Advantage plans?
Humana's own provider directory lists Alyssa on 11 Medicare Advantage plans for 2027 in St. Charles County, MO, including Humana Full Access (PPO). 7 other plans did not return a listing in the search area. Confirm with the office or Humana before you enroll.
Does Alyssa Fairchild take Anthem Blue Cross and Blue Shield Medicare Advantage plans?
Medicare.gov provider data lists Alyssa on 5 Medicare Advantage plans for 2027 in St. Charles County, MO, including Anthem Medicare Advantage (HMO-POS) and Anthem Veteran (PPO). 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.
Does Alyssa Fairchild take Wellcare Medicare Advantage plans?
Medicare.gov provider data lists Alyssa on 2 Medicare Advantage plans for 2027 in St. Charles County, MO, including Wellcare Home State Health Dual Access (HMO-POS D-SNP) and Wellcare Home State Health Dual Reserve (HMO-POS D-SNP). 4 other plans 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.
Where does Alyssa Fairchild practice?
300 Winding Woods Dr Ste 120, O Fallon, MO 63366.
How do I confirm Alyssa is in my plan's network?
Call the member services number on your plan card and give them the NPI 1720610355, 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 Alyssa Fairchild on 43 plans from Aetna Medicare, Devoted, Essence Healthcare, HealthSpring and UnitedHealthcare in St. Charles County, MO. 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.