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Provider profile

Won-Seok JoMD

Internal Medicine, Gastroenterology

NPI 1245215144
424 E Vanderbilt Way Ste B, San Bernardino, CA 92408909-796-0363

2027 Medicare Advantage

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Medicare Advantage plans for San Bernardino County, CA.

Checked Oct 24, 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 93 Medicare Advantage plans we show for San Bernardino County, CA in 2027

  • 62 list Won-Seok
  • 31 not listed

Alignment Health Plan

13 plans list Won-Seok.

13plans

  • Alignment Health My Choice 001 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 424 E Vanderbilt Way, Ste B, Sn Bernrdno, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage3.5 starsH3815-001-000Medicare.gov
    $0a month

  • Alignment Health My Choice 050 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 424 E Vanderbilt Way, Ste B, Sn Bernrdno, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage3.5 starsH3815-050-000Medicare.gov
    $0a month

  • Alignment Health Smart 013 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage3.5 starsH3815-013-000Medicare.gov
    $0a month

  • Alignment Health Smart 047 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage3.5 starsH3815-047-000Medicare.gov
    $0a month

SCAN Health Plan

9 plans list Won-Seok.

9plans

  • SCAN Classic (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage4 starsH5425-009-000Medicare.gov
    $0a month

  • SCAN Costco Medicare Advantage (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage4 starsH5425-144-000Medicare.gov
    $0a month

  • SCAN Inclusive (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage4 starsH5425-158-000Medicare.gov
    $0a month

  • SCAN Venture (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage4 starsH5425-085-000Medicare.gov
    $0a month

UnitedHealthcare

7 plans list Won-Seok.

7plans

  • AARP Medicare Advantage from UHC CA-0015 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 10408 Industrial Cir, Redlands, CA, 92374

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

    HMO-POSDrug coverage3 starsH0543-166-000Medicare.gov
    $0a month

  • AARP Medicare Advantage from UHC CA-006P (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 10408 Industrial Cir, Redlands, CA, 92374

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

    HMO-POSDrug coverage3 starsH0543-170-000Medicare.gov
    $0a month

  • AARP Medicare Advantage from UHC CA-022P (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 10408 Industrial Cir, Redlands, CA, 92374

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

    HMO-POSDrug coverage3 starsH0543-221-000Medicare.gov
    $0a month

  • AARP Medicare Advantage Giveback from UHC CA-32P (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 10408 Industrial Cir, Redlands, CA, 92374

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

    HMO-POSDrug coverage3 starsH0543-238-000Medicare.gov
    $0a month

Aetna Medicare

6 plans list Won-Seok; not listed on 1 other plan.

6plans

  • Aetna Medicare Prime (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMODrug coverage3 starsH0523-088-000Medicare.gov
    $0a month

  • Aetna Medicare Prime Extra (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMODrug coverage2.5 starsH4982-026-000Medicare.gov
    $0a month

  • Aetna Medicare Prime Value Plus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMODrug coverage2.5 starsH4982-022-000Medicare.gov
    $0a month

  • Aetna Medicare Signature (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMODrug coverage2.5 starsH4982-002-000Medicare.gov
    $0a month

Clever Care Health Plan

6 plans list Won-Seok.

6plans

  • Clever Care Longevity (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage4.5 starsH7607-014-000Medicare.gov
    $0a month

  • Clever Care Value (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage4.5 starsH7607-015-000Medicare.gov
    $0a month

  • Clever Care Breathe Select+ (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMOFor people with certain chronic conditionsDrug coverage4.5 starsH7607-019-000Medicare.gov
    $0a month

  • Clever Care Breathe+ (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMOFor people with certain chronic conditionsDrug coverage4.5 starsH7607-017-000Medicare.gov
    $0a month

Astiva Health

5 plans list Won-Seok.

5plans

  • Astiva Health Savings Plan (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMODrug coverage4 starsH1993-001-000Medicare.gov
    $0a month

  • Astiva Health C-SNP Bloom (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMOFor people with certain chronic conditionsDrug coverage4 starsH1993-020-000Medicare.gov
    $0a month

  • Astiva Health C-SNP Deluxe (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMOFor people with certain chronic conditionsDrug coverage4 starsH1993-007-000Medicare.gov
    $0a month

  • Astiva Health C-SNP Fountain (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMOFor people with certain chronic conditionsDrug coverage4 starsH1993-019-000Medicare.gov
    $0a month

Humana

4 plans list Won-Seok; not listed on 4 other plans.

4plans

  • Humana Gold Plus Giveback H5619-150 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 26021 Business Center Dr, Redlands, CA, 92374
    • 26021 Business Center Dr, Redlands, CA, 92374
    • 10408 Industrial Cir, Redlands, CA, 92374
    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMODrug coverage4 starsH5619-150-000Medicare.gov
    $0a month

  • Humana Gold Plus H5619-178 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 26021 Business Center Dr, Redlands, CA, 92374
    • 26021 Business Center Dr, Redlands, CA, 92374
    • 10408 Industrial Cir, Redlands, CA, 92374
    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMODrug coverage4 starsH5619-178-000Medicare.gov
    $0a month

  • Humana Gold Plus H5619-191 (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 26021 Business Center Dr, Redlands, CA, 92374
    • 26021 Business Center Dr, Redlands, CA, 92374
    • 10408 Industrial Cir, Redlands, CA, 92374
    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMODrug coverage4 starsH5619-191-001Medicare.gov
    $0a month

  • Humana USAA Honor Giveback (HMO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 26021 Business Center Dr, Redlands, CA, 92374
    • 26021 Business Center Dr, Redlands, CA, 92374
    • 10408 Industrial Cir, Redlands, CA, 92374
    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMONo drug coverage4 starsH5619-121-000Medicare.gov
    $0a month

Imperial Health Plan of California, Inc.

4 plans list Won-Seok.

4plans

  • Imperial Courage Plan (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 424 E Vanderbilt Way, Ste B, Sn Bernrdno, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374
    • 12225 South St, Ste 105, Artesia, CA, 90701

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

    HMONo drug coverage4 starsH5496-016-000Medicare.gov
    $0a month

  • Imperial Dynamic Plan (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 424 E Vanderbilt Way, Ste B, Sn Bernrdno, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374
    • 12225 South St, Ste 105, Artesia, CA, 90701

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

    HMODrug coverage4 starsH5496-012-000Medicare.gov
    $0a month

  • Imperial Senior Value (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 424 E Vanderbilt Way, Ste B, Sn Bernrdno, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374
    • 12225 South St, Ste 105, Artesia, CA, 90701

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

    HMOFor people with certain chronic conditionsDrug coverage4 starsH5496-005-000Medicare.gov
    $0a month

  • Imperial Flex (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 424 E Vanderbilt Way, Ste B, Sn Bernrdno, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374
    • 12225 South St, Ste 105, Artesia, CA, 90701

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

    HMOFor people with certain chronic conditionsDrug coverage4 starsH5496-017-000Medicare.gov
    $2.70a month

Wellcare

4 plans list Won-Seok.

4plans

  • Wellcare Simple Focus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage3.5 starsH0562-126-000Medicare.gov
    $0a month

  • Wellcare Low Premium (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMODrug coverage3.5 starsH0562-137-000Medicare.gov
    $47a month

  • Wellcare Health Net Dual Liberty (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH3561-009-000Medicare.gov
    $0a month

  • Wellcare Specialty Simple (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408
    • 26021 Business Center Dr, Redlands, CA, 92374

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

    HMOFor people with certain chronic conditionsDrug coverage3.5 starsH0562-092-000Medicare.gov
    $0a month

Anthem Blue Cross · Anthem Blue Cross Partnership Plan

2 plans list Won-Seok; not listed on 8 other plans.

2plans

  • Anthem Prime (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, San Bernardino, CA, 92408
    • 10408 Industrial Cir, Redlands, CA, 92374
    • 26021 Business Center Dr, Redlands, CA, 92374
    • 9194 Magnolia Ave, Riverside, CA, 92503

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

    HMO-POSDrug coverage3 starsH4161-002-000Medicare.gov
    $0a month

  • Anthem Select (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, San Bernardino, CA, 92408
    • 10408 Industrial Cir, Redlands, CA, 92374
    • 26021 Business Center Dr, Redlands, CA, 92374
    • 9194 Magnolia Ave, Riverside, CA, 92503

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

    HMO-POSDrug coverage3.5 starsH0544-066-000Medicare.gov
    $0a month

IEHP DualChoice

1 plan lists Won-Seok.

1plan

  • IEHP DualChoice (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 424 E Vanderbilt Way, Ste B, San Bernardino, CA, 92408

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH8894-001-000Medicare.gov
    $7.30a month

Molina Healthcare of California

1 plan lists Won-Seok.

1plan

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

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 10408 Industrial Cir, Redlands, CA, 92374

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH3038-004-002Medicare.gov
    $7.30a month

Blue Shield of California

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

Champion Heath Plan

Not listed on its 9 plans here. That isn't proof they're out of network.

Elite Health Plan, Inc.

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

Kaiser Permanente

Not listed on its 3 plans here. That isn't proof they're out of network.

VillageHealth

Not listed on its 2 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 Won-Seok 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 24, 2026

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Where they practice

Practice location

424 E Vanderbilt Way Ste B
San Bernardino, CA 92408

909-796-0363Directions
NPI Registry
NPI issued
2005
Registry record updated
Oct 17, 2023

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

Questions

Common questions

Which 2027 Medicare Advantage plans list Won-Seok Jo?

In San Bernardino County, CA, 62 Medicare Advantage plans for 2027 list Won-Seok in provider data from Medicare.gov or the carrier, including Alignment Health My Choice 001 (HMO), Alignment Health My Choice 050 (HMO) and Alignment Health Smart 013 (HMO). 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 Won-Seok Jo take Alignment Health Plan Medicare Advantage plans?

Medicare.gov provider data lists Won-Seok on 13 Medicare Advantage plans for 2027 in San Bernardino County, CA, including Alignment Health My Choice 001 (HMO) and Alignment Health My Choice 050 (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Alignment Health Plan before you enroll.

Does Won-Seok Jo take SCAN Health Plan Medicare Advantage plans?

Medicare.gov provider data lists Won-Seok on 9 Medicare Advantage plans for 2027 in San Bernardino County, CA, including SCAN Classic (HMO) and SCAN Costco Medicare Advantage (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or SCAN Health Plan before you enroll.

Does Won-Seok Jo take UnitedHealthcare Medicare Advantage plans?

Medicare.gov provider data lists Won-Seok on 7 Medicare Advantage plans for 2027 in San Bernardino County, CA, including AARP Medicare Advantage from UHC CA-0015 (HMO-POS) and AARP Medicare Advantage from UHC CA-006P (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or UnitedHealthcare before you enroll.

Where does Won-Seok Jo practice?

424 E Vanderbilt Way Ste B, San Bernardino, CA 92408.

How do I confirm Won-Seok is in my plan's network?

Call the member services number on your plan card and give them the NPI 1245215144, 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 Won-Seok Jo on 18 plans from Blue Shield of California, Champion Heath Plan, Elite Health Plan, Inc., Kaiser Permanente and VillageHealth in San Bernardino County, CA. 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.

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Nearby

Other internal medicine, gastroenterology providers near San Bernardino

John EvansSan Bernardino, CA · Listed on 50 plansGabriella AitchesonSan Bernardino, CA · Listed on 5 plansRahul ChhablaniLos Angeles, CA · Listed on 90 plansMehrdad SaliminejadLong Beach, CA · Listed on 89 plansTien-Chun ChenTemple City, CA · Listed on 89 plansRichard KuritzkesBurbank, CA · Listed on 88 plansDennis ChanMonterey Park, CA · Listed on 83 plansMichael ChuArcadia, CA · Listed on 83 plans

See all internal medicine, gastroenterology providers in CA

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2023-10-17). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 24, 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 Won-Seok Jo 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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