John ChamberlainMD
Psychiatry & Neurology, Forensic Psychiatry
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
The 44 Medicare Advantage plans we show for San Francisco County, CA in 2027
- 22 list John
- 22 not listed
Alignment Health Plan
12 plans list John.
Alignment Health My Choice 050 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 675 18th St, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
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:
- 675 18th St, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
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:
- 675 18th St, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
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:
- 675 18th St, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
This result applies to these offices. Other locations are not confirmed.
$7.30a month
Imperial Health Plan of California, Inc.
4 plans list John.
Imperial Courage Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 675 18th St, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
- 1 Daniel Burnham Ct, San Francisco, CA, 94109
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:
- 675 18th St, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
- 1 Daniel Burnham Ct, San Francisco, CA, 94109
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:
- 675 18th St, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
- 1 Daniel Burnham Ct, San Francisco, CA, 94109
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:
- 675 18th St, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
- 1 Daniel Burnham Ct, San Francisco, CA, 94109
This result applies to these offices. Other locations are not confirmed.
$2.70a month
CCHP (Chinese Community Health Plan)
3 plans list John.
CCHP Senior Value Program (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 675 18th St, San Francisco, CA, 94143
- 400 Parnassus Ave, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
- 3333 California St, Ste 10, San Francisco, CA, 94118
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:
- 675 18th St, San Francisco, CA, 94143
- 400 Parnassus Ave, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
- 3333 California St, Ste 10, San Francisco, CA, 94118
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:
- 675 18th St, San Francisco, CA, 94143
- 400 Parnassus Ave, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
- 3333 California St, Ste 10, San Francisco, CA, 94118
This result applies to these offices. Other locations are not confirmed.
$0a month
UnitedHealthcare
2 plans list John.
AARP Medicare Advantage from UHC CA-9 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 675 18th St, San Francisco, CA, 94143
- 225 California Dr, Burlingame, CA, 94010
This result applies to these offices. Other locations are not confirmed.
$71a monthUHC Complete Care Support CA-8AP (HMO-POS C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 675 18th St, San Francisco, CA, 94143
- 225 California Dr, Burlingame, CA, 94010
This result applies to these offices. Other locations are not confirmed.
$0a month
Anthem Blue Cross · Anthem Blue Cross Partnership Plan
1 plan lists John; not listed on 2 other plans.
Anthem Full Dual Advantage Aligned (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 675 18th St, San Francisco, CA, 94143
- 401 Parnassus Ave, San Francisco, CA, 94143
- 675 18th St, # 5250, San Francisco, CA, 94143
- 225 California Dr, Burlingame, CA, 94010
This result applies to these offices. Other locations are not confirmed.
$0a month
Aetna Medicare
Not listed on its 4 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.
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
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
Where they practice
Practice location
- NPI issued
- 2006
- Registry record updated
- Apr 22, 2008
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list John Chamberlain?
In San Francisco County, CA, 22 Medicare Advantage plans for 2027 list John 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.
Does John Chamberlain take Alignment Health Plan Medicare Advantage plans?
Medicare.gov provider data lists John on 12 Medicare Advantage plans for 2027 in San Francisco County, CA, including Alignment Health My Choice 050 (HMO) and Alignment Health Platinum + Instacart 016 (HMO-POS). 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 John Chamberlain take Imperial Health Plan of California, Inc. Medicare Advantage plans?
Medicare.gov provider data lists John 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 John Chamberlain take CCHP (Chinese Community Health Plan) Medicare Advantage plans?
Medicare.gov provider data lists John 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.
Where does John Chamberlain practice?
401 Parnassus Ave, Box Adm, San Francisco, CA 94143.
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 1114036480, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
What patients see here today:
- Provider searches did not return a listing for John Chamberlain on 20 plans from Aetna Medicare, Humana, Kaiser Permanente, San Francisco Health Plan, SCAN Health Plan 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.