Brian DayMD
Psychiatry & Neurology, Epilepsy
2027 Medicare Advantage
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Medicare Advantage plans for St. Louis city County, MO.
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Directory results See what each insurance company reports
Listed on 31 plans so far
Some of Aetna Medicare, Devoted, Anthem Blue Cross and Blue Shield, UnitedHealthcare, Essence Healthcare, HealthSpring, Humana and Wellcare's 2027 plans in St. Louis city County, MO haven't been checked yet.
The 71 Medicare Advantage plans we show for St. Louis city County, MO in 2027
- 31 list Brian
- 23 not listed
- 17 not checked yet

Aetna Medicare
13 plans list Brian.
Aetna Medicare Eagle (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4921 Parkview Pl, Ste 6C, Saint Louis, MO, 63110
- 4901 Forest Park Ave, Saint Louis, MO, 63108
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Elite (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4921 Parkview Pl, Ste 6C, Saint Louis, MO, 63110
- 4901 Forest Park Ave, Saint Louis, MO, 63108
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Elite Classic (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4921 Parkview Pl, Ste 6C, Saint Louis, MO, 63110
- 4901 Forest Park Ave, Saint Louis, MO, 63108
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Elite Classic Extra (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4921 Parkview Pl, Ste 6C, Saint Louis, MO, 63110
- 4901 Forest Park Ave, Saint Louis, MO, 63108
This result applies to these offices. Other locations are not confirmed.
$0a month

Devoted
9 plans list Brian.
DEVOTED CORE 001 MO (HMO)
Source: Devoted provider directory.
Listed offices for this plan:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
- 4921 Parkview Pl Ste 6C, Saint Louis, MO, 63110
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED GIVEBACK 002 MO (HMO)
Source: Devoted provider directory.
Listed offices for this plan:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
- 4921 Parkview Pl Ste 6C, Saint Louis, MO, 63110
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED GIVEBACK EXTRAS 028 MO (HMO)
Source: Devoted provider directory.
Listed offices for this plan:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
- 4921 Parkview Pl Ste 6C, Saint Louis, MO, 63110
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED C-SNP ENHANCED 015 MO (HMO C-SNP)
Source: Devoted provider directory.
Listed offices for this plan:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
- 4921 Parkview Pl Ste 6C, Saint Louis, MO, 63110
This result applies to these offices. Other locations are not confirmed.
$0a month

Anthem Blue Cross and Blue Shield · Anthem HealthKeepers
5 plans list Brian.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
- 4921 Parkview Pl, Saint Louis, MO, 63110
- 4901 Forest Park Ave, Saint Louis, MO, 63108
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:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
- 4921 Parkview Pl, Saint Louis, MO, 63110
- 4901 Forest Park Ave, Saint Louis, MO, 63108
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:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
- 4921 Parkview Pl, Saint Louis, MO, 63110
- 4901 Forest Park Ave, Saint Louis, MO, 63108
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:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
- 4921 Parkview Pl, Saint Louis, MO, 63110
- 4901 Forest Park Ave, Saint Louis, MO, 63108
This result applies to these offices. Other locations are not confirmed.
$0a month

UnitedHealthcare
4 plans list Brian; not listed on 7 other plans.
UHC Dual Advantage MO-V1 (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
This result applies to these offices. Other locations are not confirmed.
$0a monthUHC Dual Complete MO-Q1 (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
This result applies to these offices. Other locations are not confirmed.
$2.60a monthUHC Dual Complete MO-S3 (HMO-POS D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
This result applies to these offices. Other locations are not confirmed.
$8.90a monthUHC Dual Complete MO-Q2 (PPO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
This result applies to these offices. Other locations are not confirmed.
$18.40a month

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.

Humana
Not checked yet.

Wellcare
Not listed on its 6 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.
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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
1 Barnes Jewish Hospital Plz, Div Neurology Epilepsy
Saint Louis, MO 63110
- NPI issued
- 2007
- Registry record updated
- Apr 17, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Brian Day?
In St. Louis city County, MO, 31 Medicare Advantage plans for 2027 list Brian in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle (HMO-POS), Aetna Medicare Elite (PPO) and Aetna Medicare Elite Classic (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 Brian Day practice?
1 Barnes Jewish Hospital Plz, Div Neurology Epilepsy, Saint Louis, MO 63110.
How do I confirm Brian is in my plan's network?
Call the member services number on your plan card and give them the NPI 1992996219, 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 St. Louis city County, MO. 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.