Provider profile

Alex LinnMD

Psychiatry & Neurology, Vascular Neurology

4 locationsNPI 1003177338
1301 S Cliff Ave Ste 610, Sioux Falls, SD 57105605-322-8860

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The 84 Medicare Advantage plans we show for Minnehaha County, SD and Ingham County, MI in 2027

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Aetna Medicare

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Align powered by Sanford Health Plan

Not listed on its 2 plans here. That isn't proof they're out of network.

Blue Care Network

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Blue Cross Blue Shield of Michigan

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Health Alliance Plan by Henry Ford Health

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Humana

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McLaren Medicare

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Molina Healthcare of Michigan

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Priority Health Medicare

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Trinity Health Plan of Michigan

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UnitedHealthcare

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Wellcare

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Original Medicare status

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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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4 practice locations

1301 S Cliff Ave Ste 610
Sioux Falls, SD 57105

NPI Registry

1215 E Michigan Ave
Lansing, MI 48912

NPI Registry

788 Service Rd Ste B-401
East Lansing, MI 48824

NPI Registry

1325 S. Cliff Ave, Dept of Neuro-Endovascular Surgery
Sioux Falls, SD 57105

NPI Registry
NPI issued
2012
Registry record updated
May 6, 2026

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

Common questions

Where does Alex Linn practice?

4 locations, including 1301 S Cliff Ave Ste 610, Sioux Falls, SD. All of them are listed on this page.

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

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Is this your practice?

Patients can use Silverpath to find practices and check plan networks in Minnehaha County, SD and Ingham County, MI. 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 2026-05-06). 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.

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