Diem ChangNP
Nurse Practitioner, Pediatrics
2027 Medicare Advantage
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Medicare Advantage plans for Adams County, CO.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
The 60 Medicare Advantage plans we show for Adams County, CO in 2027
- 4 list Diem
- 56 not listed
Aetna Medicare
3 plans list Diem; not listed on 6 other plans.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2704 E Willow St, Signal Hill, CA, 90755
- 701 E 28th St, Ste 317, Long Beach, CA, 90806
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2704 E Willow St, Signal Hill, CA, 90755
- 701 E 28th St, Ste 317, Long Beach, CA, 90806
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Value Care (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2704 E Willow St, Signal Hill, CA, 90755
- 701 E 28th St, Ste 317, Long Beach, CA, 90806
This result applies to these offices. Other locations are not confirmed.
$18.40a month
UnitedHealthcare
1 plan lists Diem; not listed on 10 other plans.
AARP Medicare Advantage from UHC CO-0011 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 2704 E Willow St, Signal Hill, CA, 90755
This result applies to these offices. Other locations are not confirmed.
$0a month
Anthem Blue Cross and Blue Shield
Not listed on its 2 plans here. That isn't proof they're out of network.
Devoted
Not listed on its 11 plans here. That isn't proof they're out of network.
Elevate Medicare Advantage
Not listed on its 2 plans here. That isn't proof they're out of network.
HealthSpring
Not listed on its 4 plans here. That isn't proof they're out of network.
Humana
Not listed on its 12 plans here. That isn't proof they're out of network.
Kaiser Permanente
Not listed on its 6 plans here. That isn't proof they're out of network.
Perennial Advantage
Not listed on its 1 plan here. That isn't proof they're out of network.
Select Health
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 Diem 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
- 2020
- Registry record updated
- Nov 20, 2020
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Diem Chang?
In Adams County, CO, 4 Medicare Advantage plans for 2027 list Diem in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle (PPO), Aetna Medicare Signature (PPO) and Aetna Medicare Value Care (PPO). 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 Diem Chang take Aetna Medicare Medicare Advantage plans?
Medicare.gov provider data lists Diem on 3 Medicare Advantage plans for 2027 in Adams County, CO, including Aetna Medicare Eagle (PPO) and Aetna Medicare Signature (PPO). 6 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 Aetna Medicare before you enroll.
Does Diem Chang take UnitedHealthcare Medicare Advantage plans?
Medicare.gov provider data lists Diem on one Medicare Advantage plan for 2027 in Adams County, CO: AARP Medicare Advantage from UHC CO-0011 (HMO-POS). 10 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 UnitedHealthcare before you enroll.
Does Diem Chang take Anthem Blue Cross and Blue Shield Medicare Advantage plans?
The provider searches didn't return a listing for Diem on these 2 plans for 2027 in Adams County, CO. Directories can lag, and a clinician can be in network at another office, so that isn't proof Diem is out of network. Ask the office or a Silverpath advisor to confirm.
Where does Diem Chang practice?
9195 Grant St, Thornton, CO 80229.
How do I confirm Diem is in my plan's network?
Call the member services number on your plan card and give them the NPI 1073116125, 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 Diem Chang on 40 plans from Anthem Blue Cross and Blue Shield, Devoted, Elevate Medicare Advantage, HealthSpring, Humana, Kaiser Permanente, Perennial Advantage and Select Health in Adams County, CO. 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.