Provider profile

John ChanMD

Obstetrics & Gynecology, Gynecologic Oncology

2 locationsNPI 1962596551
1100 Van Ness Ave Fl 4, San Francisco, CA 94109415-600-0930

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Medicare Advantage plans for San Francisco and Santa Clara counties, CA.

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Directory results See what each insurance company reports

Listed on 11 plans so far

Some of Anthem Blue Cross, CCHP (Chinese Community Health Plan), Wellcare, Alignment Health Plan, San Francisco Health Plan, Aetna Medicare, Astiva Health, Blue Shield of California, Humana, Imperial Health Plan of California, Inc., Kaiser Permanente, Santa Clara Family Health Plan, SCAN Health Plan and UnitedHealthcare's 2027 plans in San Francisco and Santa Clara counties, CA haven't been checked yet.

The 62 Medicare Advantage plans we show for San Francisco and Santa Clara counties, CA in 2027

  • 11 list John
  • 33 not listed
  • 18 not checked yet

Anthem Blue Cross · Anthem Blue Cross Partnership Plan

3 plans list John.

3plans
  • Anthem Prime (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 Van Ness Ave, San Francisco, CA, 94109
    • 1600 Divisadero St, San Francisco, CA, 94143
    • 3838 California St, San Francisco, CA, 94118
    • 1501 Trousdale Dr, Burlingame, CA, 94010
    • 911 Bypass Rd, Pikeville, KY, 41501

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

    HMO-POSDrug coverage3 starsH4161-004-000Medicare.gov
    $0a month
  • Anthem Select (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 Van Ness Ave, San Francisco, CA, 94109
    • 1600 Divisadero St, San Francisco, CA, 94143
    • 3838 California St, San Francisco, CA, 94118
    • 1501 Trousdale Dr, Burlingame, CA, 94010
    • 911 Bypass Rd, Pikeville, KY, 41501

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

    HMO-POSDrug coverage3.5 starsH0544-069-000Medicare.gov
    $0a month
  • Anthem Full Dual Advantage Aligned (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 Van Ness Ave, San Francisco, CA, 94109
    • 1600 Divisadero St, San Francisco, CA, 94143
    • 3838 California St, San Francisco, CA, 94118
    • 1501 Trousdale Dr, Burlingame, CA, 94010
    • 911 Bypass Rd, Pikeville, KY, 41501

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH4471-010-002Medicare.gov
    $0a month

CCHP (Chinese Community Health Plan)

3 plans list John.

3plans
  • CCHP Senior Value Program (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1101 Van Ness Ave, San Francisco, CA, 94109
    • 1100 Van Ness Ave, San Francisco, CA, 94109
    • 1100 Van Ness Ave, Fl 4, San Francisco, CA, 94109

    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:

    • 1101 Van Ness Ave, San Francisco, CA, 94109
    • 1100 Van Ness Ave, San Francisco, CA, 94109
    • 1100 Van Ness Ave, Fl 4, San Francisco, CA, 94109

    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:

    • 1101 Van Ness Ave, San Francisco, CA, 94109
    • 1100 Van Ness Ave, San Francisco, CA, 94109
    • 1100 Van Ness Ave, Fl 4, San Francisco, CA, 94109

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

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

Wellcare

3 plans list John.

3plans
  • Wellcare Low Premium Focus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 Van Ness Ave, Fl 4, San Francisco, CA, 94109

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

    HMODrug coverage3.5 starsH0562-097-000Medicare.gov
    $30.50a month
  • Wellcare Health Net Dual Liberty (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 Van Ness Ave, Fl 4, San Francisco, CA, 94109

    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 Focus (HMO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 Van Ness Ave, Fl 4, San Francisco, CA, 94109

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

    HMOFor people with certain chronic conditionsDrug coverage3.5 starsH0562-138-000Medicare.gov
    $0a month

Alignment Health Plan

1 plan lists John; not listed on 11 other plans.

1plan
  • Alignment Health Sutter Advantage +More (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1501 Trousdale Dr, Burlingame, CA, 94010

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

    HMODrug coverage3.5 starsH3815-023-000Medicare.gov
    $50a month

4 more Alignment Health Plan plans haven't been checked yet.

San Francisco Health Plan

1 plan lists John.

1plan
  • SFHP Care Plus (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1100 Van Ness Ave, Fl 4, San Francisco, CA, 94109

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

    HMOFor people with Medicare and MedicaidDrug coverageH8051-001-000Medicare.gov
    $7.30a month

Aetna Medicare

Not checked yet.

2 more Aetna Medicare plans haven't been checked yet.

Astiva Health

Not checked yet.

Blue Shield of California

Not checked yet.

Humana

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

Imperial Health Plan of California, Inc.

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

Kaiser Permanente

Not checked yet.

3 more Kaiser Permanente plans haven't been checked yet.

Santa Clara Family Health Plan

Not checked yet.

SCAN Health Plan

Not checked yet.

4 more SCAN Health Plan plans haven't been checked yet.

UnitedHealthcare

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.

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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 25, 2026

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2 practice locations

1100 Van Ness Ave Fl 4
San Francisco, CA 94109

NPI Registry

751 S Bascom Ave, Ob/Gyn Dept
San Jose, CA 95128

NPI Registry
NPI issued
2006
Registry record updated
May 28, 2020

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

Common questions

Which 2027 Medicare Advantage plans list John Chan?

In San Francisco and Santa Clara counties, CA, 11 Medicare Advantage plans for 2027 list John in provider data from Medicare.gov or the carrier, including Anthem Prime (HMO-POS), Anthem Select (HMO-POS) and Anthem Full Dual Advantage Aligned (HMO D-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.

Where does John Chan practice?

2 locations, including 1100 Van Ness Ave Fl 4, San Francisco, CA. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1962596551, or ask a Silverpath advisor to check for you. It's free.

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

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For providers

Is this your practice?

Patients can use Silverpath to find practices and check plan networks in San Francisco and Santa Clara counties, CA. 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 2020-05-28). 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 John Chan or their practice. Not connected with or endorsed by the U.S. government or the federal Medicare program.

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