William CookMD
Internal Medicine, Pulmonary Disease
2027 Medicare Advantage
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Medicare Advantage plans for Oklahoma County, OK.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
The 57 Medicare Advantage plans we show for Oklahoma County, OK in 2027
- 23 list William
- 34 not listed
Humana
16 plans list William; not listed on 1 other plan.
Humana Essentials Plus Giveback (PPO)
Source: Humana provider directory.
Listed offices for this plan:
- 3366 NW Expressway, Ste 660, Oklahoma City, OK, 73112
- 3366 NW Expressway, Oklahoma City, OK, 73112
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:
- 3366 NW Expressway, Ste 660, Oklahoma City, OK, 73112
- 3366 NW Expressway, Oklahoma City, OK, 73112
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:
- 3366 NW Expressway, Ste 660, Oklahoma City, OK, 73112
- 3366 NW Expressway, Oklahoma City, OK, 73112
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:
- 3366 NW Expressway, Ste 660, Oklahoma City, OK, 73112
- 3366 NW Expressway, Oklahoma City, OK, 73112
This result applies to these offices. Other locations are not confirmed.
$0a month
GlobalHealth
7 plans list William.
Generations Classic Plus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3366 NW Expressway, Ste 660, Oklahoma City, OK, 73112
This result applies to these offices. Other locations are not confirmed.
$0a monthGenerations Classic Rewards (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3366 NW Expressway, Ste 660, Oklahoma City, OK, 73112
This result applies to these offices. Other locations are not confirmed.
$0a monthGenerations Valor (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3366 NW Expressway, Ste 660, Oklahoma City, OK, 73112
This result applies to these offices. Other locations are not confirmed.
$0a monthGenerations Chronic Care (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3366 NW Expressway, Ste 660, Oklahoma City, OK, 73112
This result applies to these offices. Other locations are not confirmed.
$0a month
Aetna Medicare
Not listed on its 5 plans here. That isn't proof they're out of network.
CommunityCare Senior Health Plan (HMO)
Not listed on its 5 plans here. That isn't proof they're out of network.
Devoted
Not listed on its 7 plans here. That isn't proof they're out of network.
HealthSpring
Not listed on its 3 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 13 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 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
Practice location
- NPI issued
- 2006
- Registry record updated
- Dec 19, 2022
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list William Cook?
In Oklahoma County, OK, 23 Medicare Advantage plans for 2027 list William in provider data from Medicare.gov or the carrier, including Humana Essentials Plus Giveback (PPO), Humana Total Complete (HMO) and Humana USAA Honor 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 William Cook take Humana Medicare Advantage plans?
Humana's own provider directory lists William on 16 Medicare Advantage plans for 2027 in Oklahoma County, OK, including Humana Essentials Plus Giveback (PPO) and Humana Total Complete (HMO). 1 other plan did not return a listing in the search area. Confirm with the office or Humana before you enroll.
Does William Cook take GlobalHealth Medicare Advantage plans?
Medicare.gov provider data lists William on 7 Medicare Advantage plans for 2027 in Oklahoma County, OK, including Generations Classic Plus (HMO) and Generations Classic Rewards (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or GlobalHealth before you enroll.
Does William Cook take Aetna Medicare Medicare Advantage plans?
The provider searches didn't return a listing for William on these 5 plans for 2027 in Oklahoma County, OK. Directories can lag, and a clinician can be in network at another office, so that isn't proof William is out of network. Ask the office or a Silverpath advisor to confirm.
Where does William Cook practice?
3366 NW Expressway, Suite 660, Oklahoma City, OK 73112.
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 1831155456, 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 William Cook on 33 plans from Aetna Medicare, CommunityCare Senior Health Plan (HMO), Devoted, HealthSpring and UnitedHealthcare in Oklahoma County, OK. 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.