Provider profile

Anthony FiegenMD

Orthopaedic Surgery

NPI 1659877736
810 E 23rd St, Sioux Falls, SD 57105605-331-5890

Check your plan

Medicare Advantage plans for Minnehaha County, SD.

Checked Oct 14, 2026

Use the name or plan ID on your member card, or choose your insurance company.

Directory results See what each insurance company reports

The 13 Medicare Advantage plans we show for Minnehaha County, SD in 2027

  • 11 list Anthony
  • 2 not listed

Aetna Medicare

8 plans list Anthony.

8plans
  • Aetna Medicare Eagle Classic (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2120 Live Stronger St, Tea, SD, 57064
    • 732 S Washington Ave, Madison, SD, 57042

    This result applies to these offices. Other locations are not confirmed.

    PPONo drug coverage4 starsH1608-061-000Medicare.gov
    $0a month
  • Aetna Medicare Signature (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2120 Live Stronger St, Tea, SD, 57064
    • 732 S Washington Ave, Madison, SD, 57042

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH5521-756-000Medicare.gov
    $0a month
  • Aetna Medicare Signature Classic (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2120 Live Stronger St, Tea, SD, 57064
    • 732 S Washington Ave, Madison, SD, 57042

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH1608-120-000Medicare.gov
    $0a month
  • Aetna Medicare Enhanced Classic Extra (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2120 Live Stronger St, Tea, SD, 57064
    • 732 S Washington Ave, Madison, SD, 57042

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH1608-119-000Medicare.gov
    $60a month

UnitedHealthcare

3 plans list Anthony.

3plans
  • AARP Medicare Advantage Patriot No Rx SI-MA2 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2120 Live Stronger St, Tea, SD, 57064

    This result applies to these offices. Other locations are not confirmed.

    PPONo drug coverage4.5 starsH2001-139-000Medicare.gov
    $0a month
  • UHC Dual Complete SD-Q1 (PPO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2120 Live Stronger St, Tea, SD, 57064

    This result applies to these offices. Other locations are not confirmed.

    PPOFor people with Medicare and MedicaidDrug coverage4.5 starsH2001-046-000Medicare.gov
    $24.60a month
  • UHC Dual Complete SD-S2 (PPO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2120 Live Stronger St, Tea, SD, 57064

    This result applies to these offices. Other locations are not confirmed.

    PPOFor people with Medicare and MedicaidDrug coverage4.5 starsH2001-077-000Medicare.gov
    $24.60a month

Align powered by Sanford Health Plan

Not listed on its 2 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 Anthony takes it. Free.

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

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Practice location

810 E 23rd St
Sioux Falls, SD 57105

NPI Registry
NPI issued
2018
Registry record updated
May 6, 2024

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

Common questions

Which 2027 Medicare Advantage plans list Anthony Fiegen?

In Minnehaha County, SD, 11 Medicare Advantage plans for 2027 list Anthony in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle Classic (PPO), Aetna Medicare Signature (PPO) and Aetna Medicare Signature Classic (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 Anthony Fiegen take Aetna Medicare Medicare Advantage plans?

Medicare.gov provider data lists Anthony on 8 Medicare Advantage plans for 2027 in Minnehaha County, SD, including Aetna Medicare Eagle Classic (PPO) and Aetna Medicare Signature (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Aetna Medicare before you enroll.

Does Anthony Fiegen take UnitedHealthcare Medicare Advantage plans?

Medicare.gov provider data lists Anthony on 3 Medicare Advantage plans for 2027 in Minnehaha County, SD, including AARP Medicare Advantage Patriot No Rx SI-MA2 (PPO) and UHC Dual Complete SD-Q1 (PPO D-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or UnitedHealthcare before you enroll.

Does Anthony Fiegen take Align powered by Sanford Health Plan Medicare Advantage plans?

The provider searches didn't return a listing for Anthony on these 2 plans for 2027 in Minnehaha County, SD. Directories can lag, and a clinician can be in network at another office, so that isn't proof Anthony is out of network. Ask the office or a Silverpath advisor to confirm.

Where does Anthony Fiegen practice?

810 E 23rd St, Sioux Falls, SD 57105.

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

Call the member services number on your plan card and give them the NPI 1659877736, or ask a Silverpath advisor to check for you. It's free.

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

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For providers

Is this your practice?

What patients see here today:

  • Provider searches did not return a listing for Anthony Fiegen on 2 plans from Align powered by Sanford Health Plan in Minnehaha County, SD. 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.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2024-05-06). 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 Anthony Fiegen 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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