Gregory AustinMD
Internal Medicine, Gastroenterology
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
- 29 list Gregory
- 31 not listed
Humana
11 plans list Gregory; not listed on 1 other plan.
Humana Essentials Plus Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 9548 Park Meadows Dr, Fl 3, Lone Tree, CO, 80124
- 1635 Aurora Ct, Ste F735, Aurora, CO, 80045
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Essentials Plus Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 9548 Park Meadows Dr, Fl 3, Lone Tree, CO, 80124
- 1635 Aurora Ct, Ste F735, Aurora, CO, 80045
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Essentials Plus Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 9548 Park Meadows Dr, Fl 3, Lone Tree, CO, 80124
- 1635 Aurora Ct, Ste F735, Aurora, CO, 80045
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Total Complete (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 9548 Park Meadows Dr, Fl 3, Lone Tree, CO, 80124
- 1635 Aurora Ct, Ste F735, Aurora, CO, 80045
This result applies to these offices. Other locations are not confirmed.
$0a month
UnitedHealthcare
11 plans list Gregory.
AARP Medicare Advantage Essentials from UHC CO-2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 100 Cook St, Ste 312, Denver, CO, 80206
- 1500 Park Central Dr, Ste 2A, Littleton, CO, 80129
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Extras from UHC CO-5 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 100 Cook St, Ste 312, Denver, CO, 80206
- 1500 Park Central Dr, Ste 2A, Littleton, CO, 80129
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC CO-0011 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 100 Cook St, Ste 312, Denver, CO, 80206
- 1500 Park Central Dr, Ste 2A, Littleton, CO, 80129
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC CO-21P (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 100 Cook St, Ste 312, Denver, CO, 80206
- 1500 Park Central Dr, Ste 2A, Littleton, CO, 80129
This result applies to these offices. Other locations are not confirmed.
$0a month
Anthem Blue Cross and Blue Shield
2 plans list Gregory.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12605 E 16th Ave, Aurora, CO, 80045
- 1635 Aurora Ct, Aurora, CO, 80045
- 100 Cook St, Denver, CO, 80206
- 9548 Park Meadows Dr, Lone Tree, CO, 80124
- 1500 Park Central Dr, Littleton, CO, 80129
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:
- 12605 E 16th Ave, Aurora, CO, 80045
- 1635 Aurora Ct, Aurora, CO, 80045
- 100 Cook St, Denver, CO, 80206
- 9548 Park Meadows Dr, Lone Tree, CO, 80124
- 1500 Park Central Dr, Littleton, CO, 80129
This result applies to these offices. Other locations are not confirmed.
$18.40a month
Elevate Medicare Advantage
2 plans list Gregory.
Elevate Medicare Select (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12605 E 16th Ave, Aurora, CO, 80045
- 1635 Aurora Ct, Aurora, CO, 80045
This result applies to these offices. Other locations are not confirmed.
$0a monthElevate Medicare Choice (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12605 E 16th Ave, Aurora, CO, 80045
- 1635 Aurora Ct, Aurora, CO, 80045
This result applies to these offices. Other locations are not confirmed.
$0a month
Select Health
2 plans list Gregory.
Select Health Medicare Essential (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12605 E 16th Ave, Aurora, CO, 80045
- 1635 Aurora Ct, Aurora, CO, 80045
- 1635 Aurora Ct, Ste F735, Aurora, CO, 80045
- 9548 Park Meadows Dr, Fl 3, Lone Tree, CO, 80124
- 9548 Park Meadows Dr, Lone Tree, CO, 80124
- 1500 Park Central Dr, Ste 312, Highlands Ranch, CO, 80129
This result applies to these offices. Other locations are not confirmed.
$0a monthSelect Health Medicare Veterans (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12605 E 16th Ave, Aurora, CO, 80045
- 1635 Aurora Ct, Aurora, CO, 80045
- 1635 Aurora Ct, Ste F735, Aurora, CO, 80045
- 9548 Park Meadows Dr, Fl 3, Lone Tree, CO, 80124
- 9548 Park Meadows Dr, Lone Tree, CO, 80124
- 1500 Park Central Dr, Ste 312, Highlands Ranch, CO, 80129
This result applies to these offices. Other locations are not confirmed.
$0a month
Perennial Advantage
1 plan lists Gregory.
Perennial Advantage Freedom (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 12505 E 16th Ave, Ste 3, Aurora, CO, 80045
- 12605 E 16th Ave, Aurora, CO, 80045
- 1635 Aurora Ct, Fl 7, Aurora, CO, 80045
- 1635 Aurora Ct, Aurora, CO, 80045
- 1635 Aurora Ct, Ste Box, Aurora, CO, 80045
- 1635 Aurora Ct, Ste F735, Aurora, CO, 80045
- 100 Cook St, Ste 312, Denver, CO, 80206
- 9548 Park Meadows Dr, Fl 3, Lone Tree, CO, 80124
- 9548 Park Meadows Dr, Lone Tree, CO, 80124
- 1500 Park Central Dr, Ste 201, Hghlnds Ranch, CO, 80129
- 1500 Park Central Dr, Ste 201, Highlands Ranch, CO, 80129
- 1500 Park Central Dr, Ste 312, Highlands Ranch, CO, 80129
This result applies to these offices. Other locations are not confirmed.
$0a month
Aetna Medicare
Not listed on its 9 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.
HealthSpring
Not listed on its 4 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.
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 Gregory 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
- 2007
- Registry record updated
- Oct 4, 2012
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Gregory Austin?
In Adams County, CO, 29 Medicare Advantage plans for 2027 list Gregory in provider data from Medicare.gov or the carrier, including Humana Essentials Plus Giveback (HMO) and Humana Essentials Plus Giveback (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 Gregory Austin take Humana Medicare Advantage plans?
Humana's own provider directory lists Gregory on 11 Medicare Advantage plans for 2027 in Adams County, CO, including Humana Essentials Plus Giveback (HMO) and Humana Essentials Plus Giveback (PPO). 1 other plan did not return a listing in the search area. Confirm with the office or Humana before you enroll.
Does Gregory Austin take UnitedHealthcare Medicare Advantage plans?
Medicare.gov provider data lists Gregory on 11 Medicare Advantage plans for 2027 in Adams County, CO, including AARP Medicare Advantage Essentials from UHC CO-2 (HMO-POS) and AARP Medicare Advantage Extras from UHC CO-5 (HMO-POS). 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 Gregory Austin take Anthem Blue Cross and Blue Shield Medicare Advantage plans?
Medicare.gov provider data lists Gregory on 2 Medicare Advantage plans for 2027 in Adams 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 Gregory Austin practice?
12605 E 16th Ave, Aurora, CO 80045.
How do I confirm Gregory is in my plan's network?
Call the member services number on your plan card and give them the NPI 1750503876, 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 Gregory Austin on 30 plans from Aetna Medicare, Devoted, HealthSpring and Kaiser Permanente 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.