Serena BarnhillMD
Internal Medicine, Pulmonary Disease
2027 Medicare Advantage
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Medicare Advantage plans for King County, WA.
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 5 plans so far
Some of Aetna Medicare, Community Health Plan of WA Medicare Advantage, Devoted, Humana, Kaiser Permanente, Molina Healthcare of Washington, Inc., Regence BlueShield, UnitedHealthcare, Wellcare and Wellpoint's 2027 plans in King County, WA haven't been checked yet.
The 55 Medicare Advantage plans we show for King County, WA in 2027
- 5 list Serena
- 37 not listed
- 13 not checked yet
Aetna Medicare
5 plans list Serena; not listed on 1 other plan.
Aetna Medicare Eagle (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 274 Union Blvd, Ste 110, Lakewood, CO, 80228
- 10371 Parkglenn Way, Ste 230, Parker, CO, 80138
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Eagle (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 274 Union Blvd, Ste 110, Lakewood, CO, 80228
- 10371 Parkglenn Way, Ste 230, Parker, CO, 80138
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:
- 274 Union Blvd, Ste 110, Lakewood, CO, 80228
- 10371 Parkglenn Way, Ste 230, Parker, CO, 80138
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:
- 274 Union Blvd, Ste 110, Lakewood, CO, 80228
- 10371 Parkglenn Way, Ste 230, Parker, CO, 80138
This result applies to these offices. Other locations are not confirmed.
$0a month
Community Health Plan of WA Medicare Advantage
Not listed on its 2 plans here. That isn't proof they're out of network.
Devoted
Not listed on its 6 plans here. That isn't proof they're out of network.
Humana
Not checked yet.
Kaiser Permanente
Not listed on its 4 plans here. That isn't proof they're out of network.
Molina Healthcare of Washington, Inc.
Not listed on its 2 plans here. That isn't proof they're out of network.
Regence BlueShield
Not listed on its 2 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 15 plans here. That isn't proof they're out of network.
Wellcare
Not listed on its 2 plans here. That isn't proof they're out of network.
Wellpoint
Not listed on its 3 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 Serena 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
2 practice locations
- NPI issued
- 2015
- Registry record updated
- Mar 8, 2021
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Serena Barnhill?
In King County, WA, 5 Medicare Advantage plans for 2027 list Serena in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle (HMO), Aetna Medicare Eagle (PPO) and Aetna Medicare Signature (HMO). 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 Serena Barnhill practice?
2 locations, including 1959 NE Pacific St, Seattle, WA. All of them are listed on this page.
How do I confirm Serena is in my plan's network?
Call the member services number on your plan card and give them the NPI 1972998029, 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 King County, WA. 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.