Michelle CassaraMD
Internal Medicine, Endocrinology, Diabetes & Metabolism
2027 Medicare Advantage
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Medicare Advantage plans for Jefferson 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
Listed on 40 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Michelle on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 61 Medicare Advantage plans we show for Jefferson County, CO in 2027
- 40 list Michelle
- 19 not listed
- 2 not checked yet

Humana
13 plans list Michelle.
Humana Essentials Plus Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
This result applies to these offices. Other locations are not confirmed.
$0a month

UnitedHealthcare
11 plans list Michelle.
AARP Medicare Advantage Essentials from UHC CO-2 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
This result applies to these offices. Other locations are not confirmed.
$0a month

Aetna Medicare
7 plans list Michelle; not listed on 1 other plan.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Signature (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
This result applies to these offices. Other locations are not confirmed.
$18.40a month

HealthSpring
4 plans list Michelle.
HealthSpring Preferred (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
- 3555 Lutheran Pkwy, Ste 380, Wheat Ridge, CO, 80033
- 3555 Lutheran Pkwy, Ste 180, Wheat Ridge, CO, 80033
- 1960 N Ogden St, Ste 540, Denver, CO, 80218
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
- 3555 Lutheran Pkwy, Ste 380, Wheat Ridge, CO, 80033
- 3555 Lutheran Pkwy, Ste 180, Wheat Ridge, CO, 80033
- 1960 N Ogden St, Ste 540, Denver, CO, 80218
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
- 3555 Lutheran Pkwy, Ste 380, Wheat Ridge, CO, 80033
- 3555 Lutheran Pkwy, Ste 180, Wheat Ridge, CO, 80033
- 1960 N Ogden St, Ste 540, Denver, CO, 80218
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
- 3555 Lutheran Pkwy, Ste 380, Wheat Ridge, CO, 80033
- 3555 Lutheran Pkwy, Ste 180, Wheat Ridge, CO, 80033
- 1960 N Ogden St, Ste 540, Denver, CO, 80218
This result applies to these offices. Other locations are not confirmed.
$18.40a month

Elevate Medicare Advantage
2 plans list Michelle.
Elevate Medicare Select (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15539 W 75th Pl, Arvada, CO, 80007
- 3555 Lutheran Pkwy, Ste 180, Wheat Ridge, CO, 80033
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:
- 15539 W 75th Pl, Arvada, CO, 80007
- 3555 Lutheran Pkwy, Ste 180, Wheat Ridge, CO, 80033
This result applies to these offices. Other locations are not confirmed.
$0a month

Select Health
2 plans list Michelle.
Select Health Medicare Essential (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
- 3555 Lutheran Pkwy, Ste 180, Wheat Ridge, CO, 80033
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:
- 15389 W 91st Dr, Ste 200, Arvada, CO, 80007
- 3555 Lutheran Pkwy, Ste 180, Wheat Ridge, CO, 80033
This result applies to these offices. Other locations are not confirmed.
$0a month

Anthem Blue Cross and Blue Shield
1 plan lists Michelle.
Anthem Dual Advantage (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 15389 W 91st Dr, Arvada, CO, 80007
- 3555 Lutheran Pkwy, Wheat Ridge, CO, 80033
- 8350 Colorado Blvd, Firestone, CO, 80504
This result applies to these offices. Other locations are not confirmed.
$18.40a month
2 more Anthem Blue Cross and Blue Shield plans haven't been checked yet.

Devoted
Not listed on its 11 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.
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 Michelle 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
- Jan 30, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Michelle Cassara?
In Jefferson County, CO, 40 Medicare Advantage plans for 2027 list Michelle 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 Michelle Cassara take Humana Medicare Advantage plans?
Humana's own provider directory lists Michelle on 13 Medicare Advantage plans for 2027 in Jefferson County, CO, including Humana Essentials Plus Giveback (HMO) and Humana Essentials Plus Giveback (PPO). Confirm with the office or Humana before you enroll.
Does Michelle Cassara take UnitedHealthcare Medicare Advantage plans?
Medicare.gov provider data lists Michelle on 11 Medicare Advantage plans for 2027 in Jefferson 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 Michelle Cassara take Aetna Medicare Medicare Advantage plans?
Medicare.gov provider data lists Michelle on 7 Medicare Advantage plans for 2027 in Jefferson County, CO, including Aetna Medicare Eagle (PPO) and Aetna Medicare Signature (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 Aetna Medicare before you enroll.
Where does Michelle Cassara practice?
15389 W 91st Dr Ste 200, Arvada, CO 80007.
How do I confirm Michelle is in my plan's network?
Call the member services number on your plan card and give them the NPI 1518092972, 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 Michelle Cassara on 18 plans from Devoted, Kaiser Permanente and Perennial Advantage in Jefferson 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.