Marilyn BarkerMD
Pediatrics, Adolescent Medicine
2027 Medicare Advantage
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Medicare Advantage plans for Erie County, NY.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
Not listed on the plans that answered
Marilyn wasn't listed on the 49 2027 plans whose directories answered in Erie County, NY. Directories can lag behind, so that isn't proof Marilyn is out of network. Ask us to confirm. One directory didn't answer this time; we'll try it again.
The 56 Medicare Advantage plans we show for Erie County, NY in 2027
- 49 not listed
- 7 not checked yet
Aetna Medicare
Not listed on its 8 plans here. That isn't proof they're out of network.
Excellus Health Plan Community Care LLC
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
1 more Excellus Health Plan Community Care LLC plan hasn't been checked yet.
Excellus Health Plan, Inc
Not listed on its 5 plans here. That isn't proof they're out of network.
Highmark Blue Cross Blue Shield or Highmark Blue Shield
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
Humana
Not listed on its 3 plans here. That isn't proof they're out of network.
Independent Health
Not listed on its 6 plans here. That isn't proof they're out of network.
MVP HEALTH CARE
Not listed on its 3 plans here. That isn't proof they're out of network.
Nascentia Health Plus
Not listed on its 2 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 8 plans here. That isn't proof they're out of network.
VNS Health Medicare
Not listed on its 3 plans here. That isn't proof they're out of network.
Wellcare
Not listed on its 10 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 Marilyn 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.
Not on Medicare's clinician list. Medicare's clinician list doesn't include them right now. That list leaves out clinicians who rarely bill Medicare, so it isn't proof either way. Ask the office.
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
- 2005
- Registry record updated
- Jul 13, 2026
Questions
Common questions
Does Marilyn Barker accept Medicare?
Medicare's clinician list doesn't include Marilyn Barker right now. That list leaves out clinicians who rarely bill Medicare, so call the office to ask.
Is Marilyn Barker in network with Medicare Advantage plans?
Marilyn wasn't listed on the 49 2027 plans whose directories answered in Erie County, NY. Directories can lag, and other plans haven't been confirmed, so ask the office or a Silverpath advisor.
Does Marilyn Barker take Aetna Medicare Medicare Advantage plans?
The provider searches didn't return a listing for Marilyn on these 8 plans for 2027 in Erie County, NY. Directories can lag, and a clinician can be in network at another office, so that isn't proof Marilyn is out of network. Ask the office or a Silverpath advisor to confirm.
Does Marilyn Barker take Excellus Health Plan, Inc Medicare Advantage plans?
The provider searches didn't return a listing for Marilyn on these 5 plans for 2027 in Erie County, NY. Directories can lag, and a clinician can be in network at another office, so that isn't proof Marilyn is out of network. Ask the office or a Silverpath advisor to confirm.
Where does Marilyn Barker practice?
94 Olean St, Ste 210, East Aurora, NY 14052.
How do I confirm Marilyn is in my plan's network?
Call the member services number on your plan card and give them the NPI 1528063039, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients in Erie County, NY look up Marilyn Barker by plan, and the directories we read don't list this practice yet. 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.