Stephen CastleDO
Dermatology
2027 Medicare Advantage
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Medicare Advantage plans for Weld 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 32 plans so far
Some of Devoted, UnitedHealthcare, Aetna Medicare, HealthSpring, Anthem Blue Cross and Blue Shield, Select Health, Humana and Kaiser Permanente's 2027 plans in Weld County, CO haven't been checked yet.
The 45 Medicare Advantage plans we show for Weld County, CO in 2027
- 32 list Stephen
- 2 not listed
- 11 not checked yet

Devoted
11 plans list Stephen.
DEVOTED CHOICE 001 CO (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 1551 Milky Way, Thornton, CO, 80260
- 1405 S 8th Ave Ste 102, Sterling, CO, 80751
- 3455 Lutheran Pkwy Ste 110, Wheat Ridge, CO, 80033
- 7251 W 20th St Unit E, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE GIVEBACK 003 CO (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 1551 Milky Way, Thornton, CO, 80260
- 1405 S 8th Ave Ste 102, Sterling, CO, 80751
- 3455 Lutheran Pkwy Ste 110, Wheat Ridge, CO, 80033
- 7251 W 20th St Unit E, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CHOICE MA ONLY 004 CO (PPO)
Source: Devoted provider directory.
Listed offices for this plan:
- 1551 Milky Way, Thornton, CO, 80260
- 1405 S 8th Ave Ste 102, Sterling, CO, 80751
- 3455 Lutheran Pkwy Ste 110, Wheat Ridge, CO, 80033
- 7251 W 20th St Unit E, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthDEVOTED CORE 001 CO (HMO)
Source: Devoted provider directory.
Listed offices for this plan:
- 7251 W 20th St Unit E, Greeley, CO, 80634
- 1551 Milky Way, Thornton, CO, 80260
- 3455 Lutheran Pkwy Ste 110, Wheat Ridge, CO, 80033
- 1000 Lincoln St, Fort Morgan, CO, 80701
- 1405 S 8th Ave Ste 102, Sterling, CO, 80751
This result applies to these offices. Other locations are not confirmed.
$0a month

UnitedHealthcare
8 plans list Stephen.
AARP Medicare Advantage Essentials from UHC CO-4 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7251 W 20th St, Unit N1, Greeley, CO, 80634
- 7251 W 20th St, Unit E, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage Patriot No Rx CO-MA02 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7251 W 20th St, Unit N1, Greeley, CO, 80634
- 7251 W 20th St, Unit E, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthAARP Medicare Advantage from UHC CO-0003 (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7251 W 20th St, Unit N1, Greeley, CO, 80634
- 7251 W 20th St, Unit E, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$32a monthUHC Complete Care CO-19 (HMO-POS C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7251 W 20th St, Unit N1, Greeley, CO, 80634
- 7251 W 20th St, Unit E, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a month

Aetna Medicare
5 plans list Stephen.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7251 W 20th St, Unit E, Greeley, CO, 80634
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:
- 7251 W 20th St, Unit E, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$18.40a monthAetna Medicare Dual Extra Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7251 W 20th St, Unit E, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Full Dual Care (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7251 W 20th St, Unit E, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a month

HealthSpring
4 plans list Stephen.
HealthSpring Preferred (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7251 W 20th St, Greeley, CO, 80634
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:
- 7251 W 20th St, Greeley, CO, 80634
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:
- 7251 W 20th St, Greeley, CO, 80634
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:
- 7251 W 20th St, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$18.40a month

Anthem Blue Cross and Blue Shield
2 plans list Stephen.
Anthem Medicare Advantage (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7251 W 20th St, Greeley, CO, 80634
- 1100 Poudre River Dr, Fort Collins, CO, 80524
- 3455 Lutheran Pkwy, Wheat Ridge, CO, 80033
- 1000 Lincoln St, Fort Morgan, CO, 80701
- 1405 S 8th Ave, Sterling, CO, 80751
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:
- 7251 W 20th St, Greeley, CO, 80634
- 1100 Poudre River Dr, Fort Collins, CO, 80524
- 3455 Lutheran Pkwy, Wheat Ridge, CO, 80033
- 1000 Lincoln St, Fort Morgan, CO, 80701
- 1405 S 8th Ave, Sterling, CO, 80751
This result applies to these offices. Other locations are not confirmed.
$18.40a month

Select Health
2 plans list Stephen.
Select Health Medicare Essential (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 7251 W 20th St, Greeley, CO, 80634
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:
- 7251 W 20th St, Greeley, CO, 80634
This result applies to these offices. Other locations are not confirmed.
$0a month

Humana
Not checked yet.

Kaiser Permanente
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 Stephen 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
- May 31, 2013
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Stephen Castle?
In Weld County, CO, 32 Medicare Advantage plans for 2027 list Stephen in provider data from Medicare.gov or the carrier, including DEVOTED CHOICE 001 CO (PPO), DEVOTED CHOICE GIVEBACK 003 CO (PPO) and DEVOTED CHOICE MA ONLY 004 CO (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.
Where does Stephen Castle practice?
7251 W 20th St, Bldg E, Greeley, CO 80634.
How do I confirm Stephen is in my plan's network?
Call the member services number on your plan card and give them the NPI 1932217742, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients can use Silverpath to find practices and check plan networks in Weld County, CO. 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.