Provider profile

Lisa MamakosMD

Family Medicine, Geriatric Medicine

2 locationsNPI 1619265584
147 Beach Rd Ste A, Westhampton Beach, NY 11978631-288-7746

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We haven't asked Aetna Medicare, Anthem Blue Cross and Blue Shield HP, CareSource MyCare Ohio (HMO D-SNP), Devoted, EmblemHealth, Healthfirst Medicare Plan, Humana, Medical Mutual of Ohio, MediGold, Molina Healthcare of Ohio, Perennial Advantage, The Health Plan, UnitedHealthcare, VNS Health Medicare and Wellcare's directories about Lisa yet. A Silverpath advisor can check for you now.

The 108 Medicare Advantage plans we show for Suffolk County, NY and Franklin County, OH in 2027

  • 32 not listed
  • 76 not checked yet

Aetna Medicare

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7 more Aetna Medicare plans haven't been checked yet.

Anthem Blue Cross and Blue Shield HP · Anthem Blue Cross and Blue Shield

Not checked yet.

10 more Anthem Blue Cross and Blue Shield HP plans haven't been checked yet.

CareSource MyCare Ohio (HMO D-SNP)

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Devoted

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EmblemHealth

Medicare.gov doesn't have provider data for these plans yet. We'll check again.

2 more EmblemHealth plans haven't been checked yet.

Healthfirst Medicare Plan

Not listed on its 3 plans here. That isn't proof they're out of network.

Humana

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15 more Humana plans haven't been checked yet.

Medical Mutual of Ohio

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MediGold

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Molina Healthcare of Ohio

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Perennial Advantage

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The Health Plan

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UnitedHealthcare

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10 more UnitedHealthcare plans haven't been checked yet.

VNS Health Medicare

Not listed on its 3 plans here. That isn't proof they're out of network.

Wellcare

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4 more Wellcare plans haven't been checked yet.

Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.

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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

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2 practice locations

147 Beach Rd Ste A
Westhampton Beach, NY 11978

NPI Registry

477 Cooper Road, Suite 300
Westerville, OH 43081

NPI Registry
NPI issued
2011
Registry record updated
Sep 10, 2018

Medicare's clinician details aren't available on this page yet.

Common questions

Where does Lisa Mamakos practice?

2 locations, including 147 Beach Rd Ste A, Westhampton Beach, NY. All of them are listed on this page.

How do I confirm Lisa is in my plan's network?

Call the member services number on your plan card and give them the NPI 1619265584, or ask a Silverpath advisor to check for you. It's free.

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A Silverpath advisor can confirm Lisa's networks with the carrier and help you compare plans that include them.

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Is this your practice?

Patients can use Silverpath to find practices and check plan networks in Suffolk County, NY and Franklin County, OH. 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.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2018-09-10). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 14, 2026. CMS matches apply to the covered offices shown with each plan. Plans: CMS 2027 Medicare Advantage landscape.

Networks change during the year, and a directory can be out of date. Confirm with the provider's office and the plan before you enroll or schedule care.

Silverpath is a licensed insurance agency. This page isn't affiliated with or endorsed by Lisa Mamakos or their practice. Not connected with or endorsed by the U.S. government or the federal Medicare program.

We do not offer every plan available in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.

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