William KarlsMD
Psychiatry & Neurology, Psychiatry
2027 Medicare Advantage
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Medicare Advantage plans for Montrose and La Plata counties, 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 9 plans so far
Some of Humana, Aetna Medicare, HealthSpring and UnitedHealthcare's 2027 plans in Montrose and La Plata counties, CO haven't been checked yet.
The 19 Medicare Advantage plans we show for Montrose and La Plata counties, CO in 2027
- 9 list William
- 2 not listed
- 8 not checked yet
Humana
6 plans list William.
Humana Essentials Plus Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 605 Miami Rd, Montrose, CO, 81401
- 691 E Empire St, Cortez, CO, 81321
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana USAA Honor Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 605 Miami Rd, Montrose, CO, 81401
- 691 E Empire St, Cortez, CO, 81321
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Value Choice (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 605 Miami Rd, Montrose, CO, 81401
- 691 E Empire St, Cortez, CO, 81321
This result applies to these offices. Other locations are not confirmed.
$0a monthHumanaChoice H5216-223 (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 605 Miami Rd, Montrose, CO, 81401
- 691 E Empire St, Cortez, CO, 81321
This result applies to these offices. Other locations are not confirmed.
$20a month
Aetna Medicare
3 plans list William.
Aetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 300 N Cascade Ave, Ste A, Montrose, CO, 81401
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:
- 300 N Cascade Ave, Ste A, Montrose, CO, 81401
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:
- 300 N Cascade Ave, Ste A, Montrose, CO, 81401
This result applies to these offices. Other locations are not confirmed.
$18.40a month
4 more Aetna Medicare plans haven't been checked yet.
HealthSpring
Not checked yet.
UnitedHealthcare
Not checked yet.
1 more UnitedHealthcare plan hasn't been checked yet.
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 William 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
3 practice locations
- NPI issued
- 2006
- Registry record updated
- Feb 9, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list William Karls?
In Montrose and La Plata counties, CO, 9 Medicare Advantage plans for 2027 list William in provider data from Medicare.gov or the carrier, including Humana Essentials Plus Giveback (PPO), Humana USAA Honor Giveback (PPO) and Humana Value Choice (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 William Karls practice?
3 locations, including 605 Miami Rd, Montrose, CO. All of them are listed on this page.
How do I confirm William is in my plan's network?
Call the member services number on your plan card and give them the NPI 1770524183, 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 Montrose and La Plata counties, 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.