Elizabeth NguyenDO
Internal Medicine, Gastroenterology
2027 Medicare Advantage
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Medicare Advantage plans for Boulder County, CO.
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Directory results See what each insurance company reports
The 56 Medicare Advantage plans we show for Boulder County, CO in 2027
- 12 list Elizabeth
- 44 not listed
Aetna Medicare
6 plans list Elizabeth.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1000 W South Boulder Rd, Ste 200, Lafayette, CO, 80026
- 382 S Arthur Ave, Louisville, CO, 80027
- 1551 Professional Ln, Unit 290, Longmont, CO, 80501
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:
- 1000 W South Boulder Rd, Ste 200, Lafayette, CO, 80026
- 382 S Arthur Ave, Louisville, CO, 80027
- 1551 Professional Ln, Unit 290, Longmont, CO, 80501
This result applies to these offices. Other locations are not confirmed.
$18.40a monthAetna Medicare Chronic Care (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1000 W South Boulder Rd, Ste 200, Lafayette, CO, 80026
- 382 S Arthur Ave, Louisville, CO, 80027
- 1551 Professional Ln, Unit 290, Longmont, CO, 80501
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Dual Extra Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1000 W South Boulder Rd, Ste 200, Lafayette, CO, 80026
- 382 S Arthur Ave, Louisville, CO, 80027
- 1551 Professional Ln, Unit 290, Longmont, CO, 80501
This result applies to these offices. Other locations are not confirmed.
$0a month
HealthSpring
4 plans list Elizabeth.
HealthSpring Preferred (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1000 W South Boulder Rd, Ste 200, Lafayette, CO, 80026
- 1551 Professional Ln, Unit 290, Longmont, CO, 80501
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring True Choice (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1000 W South Boulder Rd, Ste 200, Lafayette, CO, 80026
- 1551 Professional Ln, Unit 290, Longmont, CO, 80501
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring TotalCare (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1000 W South Boulder Rd, Ste 200, Lafayette, CO, 80026
- 1551 Professional Ln, Unit 290, Longmont, CO, 80501
This result applies to these offices. Other locations are not confirmed.
$18.40a monthHealthSpring TotalCare Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1000 W South Boulder Rd, Ste 200, Lafayette, CO, 80026
- 1551 Professional Ln, Unit 290, Longmont, CO, 80501
This result applies to these offices. Other locations are not confirmed.
$18.40a month
Anthem Blue Cross and Blue Shield
2 plans list Elizabeth.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1000 W South Boulder Rd, Lafayette, CO, 80026
- 16677 Lowell Blvd, Broomfield, CO, 80023
- 1755 48th St, Boulder, CO, 80301
- 11900 Grant St, Northglenn, CO, 80233
- 13952 Denver West Pkwy, Lakewood, CO, 80401
- 1830 N Franklin St, Denver, CO, 80218
This result applies to these offices. Other locations are not confirmed.
$0a monthAnthem Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1000 W South Boulder Rd, Lafayette, CO, 80026
- 16677 Lowell Blvd, Broomfield, CO, 80023
- 1755 48th St, Boulder, CO, 80301
- 11900 Grant St, Northglenn, CO, 80233
- 13952 Denver West Pkwy, Lakewood, CO, 80401
- 1830 N Franklin St, Denver, CO, 80218
This result applies to these offices. Other locations are not confirmed.
$18.40a month
Devoted
Not listed on its 11 plans here. That isn't proof they're out of network.
Humana
Not listed on its 13 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.
UnitedHealthcare
Not listed on its 11 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 Elizabeth 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
- Jul 8, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Elizabeth Nguyen?
In Boulder County, CO, 12 Medicare Advantage plans for 2027 list Elizabeth in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle (PPO), Aetna Medicare Value Care (PPO) and Aetna Medicare Chronic Care (HMO C-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.
Does Elizabeth Nguyen take Aetna Medicare Medicare Advantage plans?
Medicare.gov provider data lists Elizabeth on 6 Medicare Advantage plans for 2027 in Boulder County, CO, including Aetna Medicare Eagle (PPO) and Aetna Medicare Value Care (PPO). 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 Elizabeth Nguyen take HealthSpring Medicare Advantage plans?
Medicare.gov provider data lists Elizabeth on 4 Medicare Advantage plans for 2027 in Boulder County, CO, including HealthSpring Preferred (HMO) and HealthSpring True Choice (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or HealthSpring before you enroll.
Does Elizabeth Nguyen take Anthem Blue Cross and Blue Shield Medicare Advantage plans?
Medicare.gov provider data lists Elizabeth on 2 Medicare Advantage plans for 2027 in Boulder County, CO, including Anthem Medicare Advantage (HMO-POS) and Anthem Dual Advantage (HMO D-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Anthem Blue Cross and Blue Shield before you enroll.
Where does Elizabeth Nguyen practice?
1000 W South Boulder Rd, Lafayette, CO 80026.
How do I confirm Elizabeth is in my plan's network?
Call the member services number on your plan card and give them the NPI 1720615354, 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 Elizabeth Nguyen on 44 plans from Devoted, Humana, Kaiser Permanente, Perennial Advantage, Select Health and UnitedHealthcare in Boulder 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.