Douglas ChangMD
Psychiatry & Neurology, Neurology
2027 Medicare Advantage
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Medicare Advantage plans for Orange 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 25 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Douglas on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 106 Medicare Advantage plans we show for Orange County, CA in 2027
- 25 list Douglas
- 80 not listed
- 1 not checked yet
SCAN Health Plan
10 plans list Douglas; not listed on 2 other plans.
CareMore Health Plan by SCAN (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
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:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
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:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
This result applies to these offices. Other locations are not confirmed.
$0a monthSCAN Inclusive (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
This result applies to these offices. Other locations are not confirmed.
$0a month
Blue Shield of California
4 plans list Douglas; not listed on 1 other plan.
Blue Shield 65 Plus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
This result applies to these offices. Other locations are not confirmed.
$0a monthBlue Shield 65 Plus Plan 2 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
This result applies to these offices. Other locations are not confirmed.
$0a monthBlue Shield AdvantageOptimum Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
This result applies to these offices. Other locations are not confirmed.
$0a monthBlue Shield Inspire (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
This result applies to these offices. Other locations are not confirmed.
$0a month
Humana
4 plans list Douglas; not listed on 4 other plans.
Humana Gold Plus Giveback H5619-146 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus H3767-002 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus H5619-021 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 26730 Towne Centre Dr, Ste 202, Foothill Ranch, CA, 92610
This result applies to these offices. Other locations are not confirmed.
$0a month
Imperial Health Plan of California, Inc.
4 plans list Douglas.
Imperial Courage Plan (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
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:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
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:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
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:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$2.70a month
Alignment Health Plan
3 plans list Douglas; not listed on 16 other plans.
Alignment Health Honor Plus 060 (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$7.30a monthAlignment Health Heart & Diabetes Plus 044 (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$0a monthAlignment Health Heart & Diabetes Plus 039 (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12601 Garden Grove Blvd, Garden Grove, CA, 92843
This result applies to these offices. Other locations are not confirmed.
$7.30a month
Aetna Medicare
Not listed on its 6 plans here. That isn't proof they're out of network.
Align Senior Care
Not listed on its 1 plan here. That isn't proof they're out of network.
Anthem Blue Cross · Anthem Blue Cross Partnership Plan
Not listed on its 11 plans here. That isn't proof they're out of network.
Astiva Health
Not listed on its 5 plans here. That isn't proof they're out of network.
CalOptima Health OneCare
Not listed on its 1 plan here. That isn't proof they're out of network.
Champion Heath Plan
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
1 more Champion Heath Plan plan hasn't been checked yet.
Clever Care Health Plan
Not listed on its 6 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.
UnitedHealthcare
Not listed on its 8 plans here. That isn't proof they're out of network.
VillageHealth
Not listed on its 2 plans here. That isn't proof they're out of network.
Wellcare
Not listed on its 5 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 Douglas 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 Douglas Chang?
In Orange County, CA, 25 Medicare Advantage plans for 2027 list Douglas in provider data from Medicare.gov or the carrier, including CareMore Health Plan by SCAN (HMO), SCAN Classic (HMO) and SCAN Costco Medicare Advantage (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 Douglas Chang take SCAN Health Plan Medicare Advantage plans?
Medicare.gov provider data lists Douglas on 10 Medicare Advantage plans for 2027 in Orange County, CA, including CareMore Health Plan by SCAN (HMO) and SCAN Classic (HMO). 2 other plans 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.
Does Douglas Chang take Blue Shield of California Medicare Advantage plans?
Medicare.gov provider data lists Douglas on 4 Medicare Advantage plans for 2027 in Orange County, CA, including Blue Shield 65 Plus (HMO) and Blue Shield 65 Plus Plan 2 (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 Blue Shield of California before you enroll.
Does Douglas Chang take Humana Medicare Advantage plans?
Humana's own provider directory lists Douglas on 4 Medicare Advantage plans for 2027 in Orange County, CA, including Humana Gold Plus Giveback H5619-146 (HMO) and Humana Gold Plus H3767-002 (HMO). 4 other plans did not return a listing in the search area. Confirm with the office or Humana before you enroll.
Where does Douglas Chang practice?
26730 Towne Centre Dr, Suite 202, Foothill Ranch, CA 92610.
How do I confirm Douglas is in my plan's network?
Call the member services number on your plan card and give them the NPI 1295766889, 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 Douglas Chang on 48 plans from Aetna Medicare, Align Senior Care, Anthem Blue Cross, Astiva Health, CalOptima Health OneCare, Clever Care Health Plan, Kaiser Permanente, UnitedHealthcare, VillageHealth and Wellcare in Orange 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.