Provider profile

Alexandra MariDO

Internal Medicine, Critical Care Medicine

NPI 1790217420
4458 Medical Dr Ste 505, San Antonio, TX 78229210-690-7400

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Medicare Advantage plans for Bexar County, TX.

Checked Nov 3, 2026

Use the name or plan ID on your member card, or choose your insurance company.

Directory results See what each insurance company reports

The 91 Medicare Advantage plans we show for Bexar County, TX in 2027

  • 55 list Alexandra
  • 36 not listed

Humana

21 plans list Alexandra; not listed on 1 other plan.

21plans
  • Humana Gold Plus H0028-030 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 4499 Medical Dr, San Antonio, TX, 78229
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage4.5 starsH0028-030-000Medicare.gov
    $0a month
  • Humana Gold Plus H4461-058 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 4499 Medical Dr, San Antonio, TX, 78229
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage4.5 starsH4461-058-000Medicare.gov
    $0a month
  • Humana USAA Honor Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 4499 Medical Dr, San Antonio, TX, 78229
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    PPONo drug coverage4 starsH5216-348-000Medicare.gov
    $0a month
  • Humana USAA Honor Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 4499 Medical Dr, San Antonio, TX, 78229
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    PPONo drug coverage4.5 starsH7617-062-000Medicare.gov
    $0a month

Devoted

10 plans list Alexandra.

10plans
  • DEVOTED CORE 003 TX (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229
    • 4499 Medical Dr, Ste 150, San Antonio, TX, 78229
    • 1434 E Sonterra Blvd, Ste 210, San Antonio, TX, 78258
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage4.5 starsH7993-003-000Medicare.gov
    $0a month
  • DEVOTED GIVEBACK 021 TX (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229
    • 4499 Medical Dr, Ste 150, San Antonio, TX, 78229
    • 1434 E Sonterra Blvd, Ste 210, San Antonio, TX, 78258
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage4.5 starsH7993-021-000Medicare.gov
    $0a month
  • DEVOTED GIVEBACK EXTRAS 116 TX (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229
    • 4499 Medical Dr, Ste 150, San Antonio, TX, 78229
    • 1434 E Sonterra Blvd, Ste 210, San Antonio, TX, 78258
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage4.5 starsH7993-116-000Medicare.gov
    $0a month
  • DEVOTED MA ONLY 020 TX (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229
    • 4499 Medical Dr, Ste 150, San Antonio, TX, 78229
    • 1434 E Sonterra Blvd, Ste 210, San Antonio, TX, 78258
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    HMONo drug coverage4.5 starsH7993-020-000Medicare.gov
    $0a month

Wellpoint

9 plans list Alexandra.

9plans
  • Wellpoint Medicare Advantage 2 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, San Antonio, TX, 78229
    • 1434 E Sonterra Blvd, San Antonio, TX, 78258
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage3 starsH2593-029-000Medicare.gov
    $0a month
  • Wellpoint Medicare Advantage Select (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, San Antonio, TX, 78229
    • 1434 E Sonterra Blvd, San Antonio, TX, 78258
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage3.5 starsH8849-006-000Medicare.gov
    $0a month
  • Wellpoint Chronic Care (HMO-POS C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, San Antonio, TX, 78229
    • 1434 E Sonterra Blvd, San Antonio, TX, 78258
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSFor people with certain chronic conditionsDrug coverage3.5 starsH8849-001-000Medicare.gov
    $0a month
  • Wellpoint Chronic Care Select (HMO-POS C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, San Antonio, TX, 78229
    • 1434 E Sonterra Blvd, San Antonio, TX, 78258
    • 34910 Interstate 10 W, Boerne, TX, 78006

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSFor people with certain chronic conditionsDrug coverage3.5 starsH8849-003-000Medicare.gov
    $0a month

Alignment Health Plan

6 plans list Alexandra.

6plans
  • Alignment Health BRIDGE 013 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4499 Medical Dr, Ste 150, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage4.5 starsH5472-013-000Medicare.gov
    $0a month
  • Alignment Health ONE 011 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4499 Medical Dr, Ste 150, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage4.5 starsH5472-011-000Medicare.gov
    $0a month
  • Alignment Health Smart 012 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4499 Medical Dr, Ste 150, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage4.5 starsH5472-012-000Medicare.gov
    $0a month
  • Alignment Health Heart & Diabetes 002 (HMO-POS C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4499 Medical Dr, Ste 150, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSFor people with certain chronic conditionsDrug coverage4.5 starsH5472-002-000Medicare.gov
    $0a month

Wellcare

6 plans list Alexandra.

6plans
  • Wellcare Patriot Simple (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    HMONo drug coverage3.5 starsH5294-014-000Medicare.gov
    $0a month
  • Wellcare Simple (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3.5 starsH0174-015-000Medicare.gov
    $0a month
  • Wellcare Superior HealthPlan Dual Access (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH0174-004-000Medicare.gov
    $0a month
  • Wellcare Superior HealthPlan Dual Liberty (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH0174-027-002Medicare.gov
    $0a month

Clover Health

2 plans list Alexandra.

2plans
  • Clover Health Choice (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage5 starsH5141-025-000Medicare.gov
    $0a month
  • Clover Health Valor (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    PPONo drug coverage5 starsH5141-062-000Medicare.gov
    $0a month

Molina Healthcare of Texas, Inc.

1 plan lists Alexandra.

1plan
  • Molina Medicare Complete Care Plus (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 4458 Medical Dr, Ste 505, San Antonio, TX, 78229

    This result applies to these offices. Other locations are not confirmed.

    HMOFor people with Medicare and MedicaidDrug coverageH6515-001-000Medicare.gov
    $6.30a month

Aetna Medicare

Not listed on its 11 plans here. That isn't proof they're out of network.

Community First

Not listed on its 2 plans here. That isn't proof they're out of network.

HealthSpring

Not listed on its 6 plans here. That isn't proof they're out of network.

SCAN Health Plan

Not listed on its 4 plans here. That isn't proof they're out of network.

UnitedHealthcare

Not listed on its 12 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 Alexandra takes it. Free.

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

Compare Supplement plans

Practice location

4458 Medical Dr Ste 505
San Antonio, TX 78229

NPI Registry
NPI issued
2017
Registry record updated
Nov 8, 2023

Medicare's clinician details aren't available on this page yet.

Common questions

Which 2027 Medicare Advantage plans list Alexandra Mari?

In Bexar County, TX, 55 Medicare Advantage plans for 2027 list Alexandra in provider data from Medicare.gov or the carrier, including Humana Gold Plus H0028-030 (HMO), Humana Gold Plus H4461-058 (HMO) 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 Alexandra Mari take Humana Medicare Advantage plans?

Humana's own provider directory lists Alexandra on 21 Medicare Advantage plans for 2027 in Bexar County, TX, including Humana Gold Plus H0028-030 (HMO) and Humana Gold Plus H4461-058 (HMO). 1 other plan did not return a listing in the search area. Confirm with the office or Humana before you enroll.

Does Alexandra Mari take Devoted Medicare Advantage plans?

Medicare.gov provider data lists Alexandra on 10 Medicare Advantage plans for 2027 in Bexar County, TX, including DEVOTED CORE 003 TX (HMO) and DEVOTED GIVEBACK 021 TX (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Devoted before you enroll.

Does Alexandra Mari take Wellpoint Medicare Advantage plans?

Medicare.gov provider data lists Alexandra on 9 Medicare Advantage plans for 2027 in Bexar County, TX, including Wellpoint Medicare Advantage 2 (HMO-POS) and Wellpoint Medicare Advantage Select (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Wellpoint before you enroll.

Where does Alexandra Mari practice?

4458 Medical Dr Ste 505, San Antonio, TX 78229.

How do I confirm Alexandra is in my plan's network?

Call the member services number on your plan card and give them the NPI 1790217420, or ask a Silverpath advisor to check for you. It's free.

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For providers

Is this your practice?

What patients see here today:

  • Provider searches did not return a listing for Alexandra Mari on 35 plans from Aetna Medicare, Community First, HealthSpring, SCAN Health Plan and UnitedHealthcare in Bexar County, TX. 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.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2023-11-08). Plan networks: carrier provider directories and Medicare.gov provider data, checked Nov 3, 2026. CMS matches apply to the covered offices shown with each plan. Plans: CMS 2027 Medicare Advantage landscape.

Networks change during the year, and a directory can be out of date. Confirm with the provider's office and the plan before you enroll or schedule care.

Silverpath is a licensed insurance agency. This page isn't affiliated with or endorsed by Alexandra Mari or their practice. Not connected with or endorsed by the U.S. government or the federal Medicare program.

We do not offer every plan available in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.

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