Ksenija KosMD
Psychiatry & Neurology, Neurology
2027 Medicare Advantage
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Medicare Advantage plans for St. Louis County, MO.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
The 72 Medicare Advantage plans we show for St. Louis County, MO in 2027
- 35 list Ksenija
- 37 not listed
Humana
18 plans list Ksenija.
Humana Essentials Plus Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 621 S New Ballas Rd, Ste 5003B, Saint Louis, MO, 63141
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Essentials Plus Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 621 S New Ballas Rd, Ste 5003B, Saint Louis, MO, 63141
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:
- 621 S New Ballas Rd, Ste 5003B, Saint Louis, MO, 63141
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:
- 621 S New Ballas Rd, Ste 5003B, Saint Louis, MO, 63141
This result applies to these offices. Other locations are not confirmed.
$0a month
Devoted
9 plans list Ksenija.
DEVOTED CORE 001 MO (HMO)
Source: Devoted provider directory.
Listed offices for this plan:
- 845 N New Ballas Ct Ste 202, Saint Louis, MO, 63141
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:
- 845 N New Ballas Ct Ste 202, Saint Louis, MO, 63141
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:
- 845 N New Ballas Ct Ste 202, Saint Louis, MO, 63141
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:
- 845 N New Ballas Ct Ste 202, Saint Louis, MO, 63141
This result applies to these offices. Other locations are not confirmed.
$0a month
Anthem Blue Cross and Blue Shield · Anthem HealthKeepers
5 plans list Ksenija.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 845 N New Ballas Ct, Saint Louis, MO, 63141
- 621 S New Ballas Rd, Saint Louis, MO, 63141
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
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:
- 845 N New Ballas Ct, Saint Louis, MO, 63141
- 621 S New Ballas Rd, Saint Louis, MO, 63141
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
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:
- 845 N New Ballas Ct, Saint Louis, MO, 63141
- 621 S New Ballas Rd, Saint Louis, MO, 63141
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
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:
- 845 N New Ballas Ct, Saint Louis, MO, 63141
- 621 S New Ballas Rd, Saint Louis, MO, 63141
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110
This result applies to these offices. Other locations are not confirmed.
$0a month
Wellcare
3 plans list Ksenija; not listed on 3 other plans.
Wellcare Patriot Giveback Open (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 621 S New Ballas Rd, Ste 5003B, Saint Louis, MO, 63141
- 621 S New Ballas Rd, Ste 6005B, Saint Louis, MO, 63141
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Simple Open (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 621 S New Ballas Rd, Ste 5003B, Saint Louis, MO, 63141
- 621 S New Ballas Rd, Ste 6005B, Saint Louis, MO, 63141
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Home State Health Dual Access Open (PPO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 621 S New Ballas Rd, Ste 5003B, Saint Louis, MO, 63141
- 621 S New Ballas Rd, Ste 6005B, Saint Louis, MO, 63141
This result applies to these offices. Other locations are not confirmed.
$0a month
Aetna Medicare
Not listed on its 13 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 Ksenija 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
845 N New Ballas Ct, Div Neurology Community, Ste 202
Saint Louis, MO 63141
- NPI issued
- 2006
- Registry record updated
- Jul 7, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Ksenija Kos?
In St. Louis County, MO, 35 Medicare Advantage plans for 2027 list Ksenija in provider data from Medicare.gov or the carrier, including Humana Essentials Plus Giveback (HMO) and Humana Full Access (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 Ksenija Kos take Humana Medicare Advantage plans?
Humana's own provider directory lists Ksenija on 18 Medicare Advantage plans for 2027 in St. Louis County, MO, including Humana Essentials Plus Giveback (HMO). Confirm with the office or Humana before you enroll.
Does Ksenija Kos take Devoted Medicare Advantage plans?
Devoted's own provider directory lists Ksenija on 9 Medicare Advantage plans for 2027 in St. Louis County, MO, including DEVOTED CORE 001 MO (HMO) and DEVOTED GIVEBACK 002 MO (HMO). Confirm with the office or Devoted before you enroll.
Does Ksenija Kos take Anthem Blue Cross and Blue Shield Medicare Advantage plans?
Medicare.gov provider data lists Ksenija on 5 Medicare Advantage plans for 2027 in St. Louis 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.
Where does Ksenija Kos practice?
845 N New Ballas Ct, Div Neurology Community, Ste 202, Saint Louis, MO 63141.
How do I confirm Ksenija is in my plan's network?
Call the member services number on your plan card and give them the NPI 1265454987, 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 Ksenija Kos on 34 plans from Aetna Medicare, Essence Healthcare, HealthSpring and UnitedHealthcare in St. Louis 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.