Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Xiyan Yi, MD

Individual provider Neurology Physician · NPI 1952759805

Xiyan Yi, MD is a Neurology in Sioux Falls, South Dakota. Qualified in 2016, 10 years ago. Practices with Sanford Medical Center, a 842-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland and South Dakota.

Years since qualifying
10
Licensed in
MD, SD
In the registry since
2016
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1210 W 18th St Ste 100
Sioux Falls, SD 57104-4650
Phone: (605) 312-8500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1305 W 18th St, Sioux Falls, SD 57105-0401 — (605) 333-1000

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 12109 (SD)
Neurology Physician Taxonomy 2084N0400X · Licence D0106583 (MD)

Record details

NPI number1952759805
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 1, 2016
Last updated in NPPESMay 18, 2026
Certification dateMay 18, 2026
Mailing addressPo Box 5074, Sioux Falls, SD 57117-5074

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Sanford Medical Center — 842 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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