Provider profile

Rau BuiMD

Family Medicine

NPI 1891808804
27 S 13th St, San Jose, CA 95112408-298-6706

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Medicare Advantage plans for Santa Clara County, CA.

Checked Oct 13, 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 34 Medicare Advantage plans we show for Santa Clara County, CA in 2027

  • 26 list Rau
  • 8 not listed

Alignment Health Plan

12 plans list Rau; not listed on 1 other plan.

12plans
  • Alignment Health My Choice 050 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2365 Quimby Rd, Ste 160, San Jose, CA, 95122
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121

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

    HMODrug coverageH3815-050-000Medicare.gov
    $0a month
  • Alignment Health Smart 040 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121

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

    HMODrug coverageH3815-040-000Medicare.gov
    $0a month
  • Central Health Harmony 031 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2365 Quimby Rd, Ste 160, San Jose, CA, 95122
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121

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

    HMODrug coverageH3815-031-000Medicare.gov
    $0a month
  • Alignment Health Honor Plus 060 (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2365 Quimby Rd, Ste 160, San Jose, CA, 95122
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121

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

    HMODrug coverageH3815-060-000Medicare.gov
    $7.30a month

Imperial Health Plan of California, Inc.

4 plans list Rau.

4plans
  • Imperial Courage Plan (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 27 S 13th St, Ste 180, San Jose, CA, 95112
    • 200 Jose Figueres Ave, Ste 170, San Jose, CA, 95116
    • 200 Jose Figueres Ave, San Jose, CA, 95116
    • 2365 Quimby Rd, San Jose, CA, 95122
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121
    • 8833 Monterey Rd, Gilroy, CA, 95020
    • 321 San Felipe Rd, Hollister, CA, 95023

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

    HMONo drug coverageH5496-016-000Medicare.gov
    $0a month
  • Imperial Dynamic Plan (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 27 S 13th St, Ste 180, San Jose, CA, 95112
    • 200 Jose Figueres Ave, Ste 170, San Jose, CA, 95116
    • 200 Jose Figueres Ave, San Jose, CA, 95116
    • 2365 Quimby Rd, San Jose, CA, 95122
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121
    • 8833 Monterey Rd, Gilroy, CA, 95020
    • 321 San Felipe Rd, Hollister, CA, 95023

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

    HMODrug coverageH5496-012-000Medicare.gov
    $0a month
  • Imperial Senior Value (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 27 S 13th St, Ste 180, San Jose, CA, 95112
    • 200 Jose Figueres Ave, Ste 170, San Jose, CA, 95116
    • 200 Jose Figueres Ave, San Jose, CA, 95116
    • 2365 Quimby Rd, San Jose, CA, 95122
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121
    • 8833 Monterey Rd, Gilroy, CA, 95020
    • 321 San Felipe Rd, Hollister, CA, 95023

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

    HMOFor people with certain chronic conditionsDrug coverageH5496-005-000Medicare.gov
    $0a month
  • Imperial Flex (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 27 S 13th St, Ste 180, San Jose, CA, 95112
    • 200 Jose Figueres Ave, Ste 170, San Jose, CA, 95116
    • 200 Jose Figueres Ave, San Jose, CA, 95116
    • 2365 Quimby Rd, San Jose, CA, 95122
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121
    • 8833 Monterey Rd, Gilroy, CA, 95020
    • 321 San Felipe Rd, Hollister, CA, 95023

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

    HMOFor people with certain chronic conditionsDrug coverageH5496-017-000Medicare.gov
    $2.70a month

SCAN Health Plan

4 plans list Rau; not listed on 1 other plan.

4plans
  • SCAN Classic (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 1569 Lexann Ave, San Jose, CA, 95121
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121

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

    HMODrug coverageH5425-069-000Medicare.gov
    $0a month
  • SCAN Costco Medicare Advantage (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 1569 Lexann Ave, San Jose, CA, 95121
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121

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

    HMODrug coverageH5425-137-000Medicare.gov
    $0a month
  • SCAN Balance (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 1569 Lexann Ave, San Jose, CA, 95121
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121

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

    HMOFor people with certain chronic conditionsDrug coverageH5425-070-000Medicare.gov
    $0a month
  • SCAN Strive (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 1569 Lexann Ave, San Jose, CA, 95121
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121

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

    HMOFor people with certain chronic conditionsDrug coverageH5425-098-000Medicare.gov
    $0a month

Astiva Health

3 plans list Rau.

3plans
  • Astiva Health Premier Plan - NorCal (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 200 Jose Figueres Ave, Ste 390, San Jose, CA, 95116
    • 2365 Quimby Rd, San Jose, CA, 95122
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121
    • 8833 Monterey Rd, Ste H, Gilroy, CA, 95020

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

    HMODrug coverageH1993-012-000Medicare.gov
    $0a month
  • Astiva Health Savings Plan - NorCal (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 200 Jose Figueres Ave, Ste 390, San Jose, CA, 95116
    • 2365 Quimby Rd, San Jose, CA, 95122
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121
    • 8833 Monterey Rd, Ste H, Gilroy, CA, 95020

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

    HMODrug coverageH1993-011-000Medicare.gov
    $0a month
  • Astiva Health C-SNP WOW - NorCal (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 200 Jose Figueres Ave, Ste 390, San Jose, CA, 95116
    • 2365 Quimby Rd, San Jose, CA, 95122
    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121
    • 8833 Monterey Rd, Ste H, Gilroy, CA, 95020

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

    HMOFor people with certain chronic conditionsDrug coverageH1993-013-000Medicare.gov
    $0a month

Anthem Blue Cross

1 plan lists Rau.

1plan
  • Anthem Full Dual Advantage Aligned (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112
    • 900 E Hamilton Ave, Campbell, CA, 95008
    • 2365 Quimby Rd, San Jose, CA, 95122
    • 1569 Lexann Ave, San Jose, CA, 95121

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

    HMOFor people with Medicare and MedicaidDrug coverageH4471-010-002Medicare.gov
    $0a month

Blue Shield of California

1 plan lists Rau.

1plan
  • Blue Shield Inspire (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 27 S 13th St, San Jose, CA, 95112

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

    HMODrug coverageH0504-047-000Medicare.gov
    $61a month

Santa Clara Family Health Plan

1 plan lists Rau.

1plan
  • DualConnect (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1569 Lexann Ave, Ste 124, San Jose, CA, 95121

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

    HMOFor people with Medicare and MedicaidDrug coverageH4045-001-000Medicare.gov
    $7.30a month

Aetna Medicare

Not listed on its 3 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.

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 Rau 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 21, 2026

Compare Supplement plans

Practice location

27 S 13th St
San Jose, CA 95112

NPI Registry
NPI issued
2006
Registry record updated
Apr 22, 2011

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

Common questions

Which 2027 Medicare Advantage plans list Rau Bui?

In Santa Clara County, CA, 26 Medicare Advantage plans for 2027 list Rau in provider data from Medicare.gov or the carrier, including Alignment Health My Choice 050 (HMO), Alignment Health Smart 040 (HMO) and Central Health Harmony 031 (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 Rau Bui take Alignment Health Plan Medicare Advantage plans?

Medicare.gov provider data lists Rau on 12 Medicare Advantage plans for 2027 in Santa Clara County, CA, including Alignment Health My Choice 050 (HMO) and Alignment Health Smart 040 (HMO). 1 other plan 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 Alignment Health Plan before you enroll.

Does Rau Bui take Imperial Health Plan of California, Inc. Medicare Advantage plans?

Medicare.gov provider data lists Rau on 4 Medicare Advantage plans for 2027 in Santa Clara County, CA, including Imperial Courage Plan (HMO) and Imperial Dynamic Plan (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Imperial Health Plan of California, Inc. before you enroll.

Does Rau Bui take SCAN Health Plan Medicare Advantage plans?

Medicare.gov provider data lists Rau on 4 Medicare Advantage plans for 2027 in Santa Clara County, CA, including SCAN Classic (HMO) and SCAN Costco Medicare Advantage (HMO). 1 other plan 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 SCAN Health Plan before you enroll.

Where does Rau Bui practice?

27 S 13th St, San Jose, CA 95112.

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

Call the member services number on your plan card and give them the NPI 1891808804, or ask a Silverpath advisor to check for you. It's free.

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A Silverpath advisor can confirm Rau's networks with the carrier and help you compare plans that include them.

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For providers

Is this your practice?

What patients see here today:

  • Provider searches did not return a listing for Rau Bui on 6 plans from Aetna Medicare and Kaiser Permanente in Santa Clara 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.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2011-04-22). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 13, 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 Rau Bui 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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