Nathan SinzMD
Orthopaedic Surgery
2027 Medicare Advantage
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Medicare Advantage plans for Chittenden County, VT and King County, WA.
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We haven't asked 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 directories about Nathan yet. A Silverpath advisor can check for you now.
The 55 Medicare Advantage plans we show for Chittenden County, VT and King County, WA in 2027
- 55 not checked yet

Aetna Medicare
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Community Health Plan of WA Medicare Advantage
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Devoted
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Humana
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Kaiser Permanente
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Molina Healthcare of Washington, Inc.
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Regence BlueShield
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UnitedHealthcare
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Wellcare
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Wellpoint
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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
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 22, 2026
Where they practice
2 practice locations
- NPI issued
- 2019
- Registry record updated
- Aug 21, 2025
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Where does Nathan Sinz practice?
2 locations, including 192 Tilley Dr, South Burlington, VT. All of them are listed on this page.
How do I confirm Nathan is in my plan's network?
Call the member services number on your plan card and give them the NPI 1154988632, 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 Chittenden County, VT and 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.