Provider profile

Mara Bailey-OlsonNP

Nurse Practitioner

NPI 1104100692
550 16th St, 4th Floor, Mailstop 0434, San Francisco, CA 94143415-476-2188

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Medicare Advantage plans for San Francisco 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 44 Medicare Advantage plans we show for San Francisco County, CA in 2027

  • 7 list Mara
  • 37 not listed

Imperial Health Plan of California, Inc.

4 plans list Mara.

4plans
  • Imperial Courage Plan (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1975 4th St, Ste C6968, San Francisco, CA, 94143
    • 225 California Dr, Burlingame, CA, 94010

    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:

    • 1975 4th St, Ste C6968, San Francisco, CA, 94143
    • 225 California Dr, Burlingame, CA, 94010

    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:

    • 1975 4th St, Ste C6968, San Francisco, CA, 94143
    • 225 California Dr, Burlingame, CA, 94010

    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:

    • 1975 4th St, Ste C6968, San Francisco, CA, 94143
    • 225 California Dr, Burlingame, CA, 94010

    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

CCHP (Chinese Community Health Plan)

3 plans list Mara.

3plans
  • CCHP Senior Value Program (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 505 Parnassus Ave, San Francisco, CA, 94143
    • 3333 California St, Ste 10, San Francisco, CA, 94118
    • 1975 4th St, Ste C6968, San Francisco, CA, 94158

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

    HMODrug coverage3 starsH0571-007-000Medicare.gov
    $0a month
  • CCHP Senior Program (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 505 Parnassus Ave, San Francisco, CA, 94143
    • 3333 California St, Ste 10, San Francisco, CA, 94118
    • 1975 4th St, Ste C6968, San Francisco, CA, 94158

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

    HMODrug coverage3 starsH0571-001-000Medicare.gov
    $38a month
  • CCHP Senior Select Program (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 505 Parnassus Ave, San Francisco, CA, 94143
    • 3333 California St, Ste 10, San Francisco, CA, 94118
    • 1975 4th St, Ste C6968, San Francisco, CA, 94158

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH0571-005-000Medicare.gov
    $0a month

Aetna Medicare

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

Alignment Health Plan

Not listed on its 12 plans here. That isn't proof they're out of network.

Anthem Blue Cross · Anthem Blue Cross Partnership Plan

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

Humana

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.

San Francisco Health Plan

Not listed on its 1 plan here. That isn't proof they're out of network.

SCAN Health Plan

Not listed on its 7 plans here. That isn't proof they're out of network.

UnitedHealthcare

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

Wellcare

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.

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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 22, 2026

Compare Supplement plans

Practice location

550 16th St, 4th Floor, Mailstop 0434
San Francisco, CA 94143

NPI Registry
NPI issued
2011
Registry record updated
Mar 23, 2016

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

Common questions

Which 2027 Medicare Advantage plans list Mara Bailey-Olson?

In San Francisco County, CA, 7 Medicare Advantage plans for 2027 list Mara in provider data from Medicare.gov or the carrier, including Imperial Courage Plan (HMO), Imperial Dynamic Plan (HMO) and Imperial Senior Value (HMO C-SNP). 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 Mara Bailey-Olson take Imperial Health Plan of California, Inc. Medicare Advantage plans?

Medicare.gov provider data lists Mara on 4 Medicare Advantage plans for 2027 in San Francisco 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 Mara Bailey-Olson take CCHP (Chinese Community Health Plan) Medicare Advantage plans?

Medicare.gov provider data lists Mara on 3 Medicare Advantage plans for 2027 in San Francisco County, CA, including CCHP Senior Value Program (HMO) and CCHP Senior Program (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or CCHP (Chinese Community Health Plan) before you enroll.

Does Mara Bailey-Olson take Aetna Medicare Medicare Advantage plans?

The provider searches didn't return a listing for Mara on these 4 plans for 2027 in San Francisco County, CA. Directories can lag, and a clinician can be in network at another office, so that isn't proof Mara is out of network. Ask the office or a Silverpath advisor to confirm.

Where does Mara Bailey-Olson practice?

550 16th St, 4th Floor, Mailstop 0434, San Francisco, CA 94143.

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

Call the member services number on your plan card and give them the NPI 1104100692, or ask a Silverpath advisor to check for you. It's free.

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A Silverpath advisor can confirm Mara'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 Mara Bailey-Olson on 37 plans from Aetna Medicare, Alignment Health Plan, Anthem Blue Cross, Humana, Kaiser Permanente, San Francisco Health Plan, SCAN Health Plan, UnitedHealthcare and Wellcare in San Francisco 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 2016-03-23). 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 Mara Bailey-Olson 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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