Cheng-Yang TuanMD
Internal Medicine, Endocrinology, Diabetes & Metabolism
2027 Medicare Advantage
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Medicare Advantage plans for San Francisco County, CA.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
Listed on 34 plans so far
Some of Alignment Health Plan, SCAN Health Plan, Imperial Health Plan of California, Inc., Aetna Medicare, Anthem Blue Cross, CCHP (Chinese Community Health Plan), Wellcare, San Francisco Health Plan, Humana, Kaiser Permanente and UnitedHealthcare's 2027 plans in San Francisco County, CA haven't been checked yet.
The 44 Medicare Advantage plans we show for San Francisco County, CA in 2027
- 34 list Cheng-Yang
- 8 not listed
- 2 not checked yet
Alignment Health Plan
11 plans list Cheng-Yang; not listed on 1 other plan.
Alignment Health My Choice 050 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthAlignment Health Platinum + Instacart 016 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthCentral Health Harmony 031 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthAlignment Health Honor Plus 060 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$7.30a month
SCAN Health Plan
6 plans list Cheng-Yang; not listed on 1 other plan.
SCAN Allied (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthSCAN Classic (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
- 1580 Valencia St, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthSCAN Costco Medicare Advantage (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
- 1580 Valencia St, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$2a monthSCAN Inclusive (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
- 1580 Valencia St, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$2a month
Imperial Health Plan of California, Inc.
4 plans list Cheng-Yang.
Imperial Courage Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthImperial Dynamic Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthImperial Senior Value (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthImperial Flex (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$2.70a month
Aetna Medicare
3 plans list Cheng-Yang; not listed on 1 other plan.
Aetna Medicare Eagle (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature Extra (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$10a month
Anthem Blue Cross · Anthem Blue Cross Partnership Plan
3 plans list Cheng-Yang.
Anthem Prime (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Select (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Full Dual Advantage Aligned (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a month
CCHP (Chinese Community Health Plan)
3 plans list Cheng-Yang.
CCHP Senior Value Program (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
- 1580 Valencia St, San Francisco, CA, 94110
- 1580 Valencia St, Ste 102, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthCCHP Senior Program (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
- 1580 Valencia St, San Francisco, CA, 94110
- 1580 Valencia St, Ste 102, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$38a monthCCHP Senior Select Program (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 208, San Francisco, CA, 94110
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
- 1580 Valencia St, San Francisco, CA, 94110
- 1580 Valencia St, Ste 102, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a month
Wellcare
3 plans list Cheng-Yang.
Wellcare Low Premium Focus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$30.50a monthWellcare Health Net Dual Liberty (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a monthWellcare Specialty Simple Focus (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$0a month
San Francisco Health Plan
1 plan lists Cheng-Yang.
SFHP Care Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1580 Valencia St, Ste 504, San Francisco, CA, 94110
This result applies to these offices. Other locations are not confirmed.
$7.30a month
Humana
Not checked yet.
Kaiser Permanente
Not listed on its 3 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.
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 Cheng-Yang 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 25, 2026
Where they practice
Practice location
- NPI issued
- 2006
- Registry record updated
- Jul 8, 2007
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Cheng-Yang Tuan?
In San Francisco County, CA, 34 Medicare Advantage plans for 2027 list Cheng-Yang in provider data from Medicare.gov or the carrier, including Alignment Health My Choice 050 (HMO), Alignment Health Platinum + Instacart 016 (HMO-POS) 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.
Where does Cheng-Yang Tuan practice?
1580 Valencia St, Ste 102, San Francisco, CA 94110.
How do I confirm Cheng-Yang is in my plan's network?
Call the member services number on your plan card and give them the NPI 1891746129, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients can use Silverpath to find practices and check plan networks in San Francisco County, 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.