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

Walter O Carlson, MD

Individual provider Orthopaedic Surgery Physician · NPI 1003823170

Walter O Carlson, MD is an Orthopaedic Surgery Physician in Sioux Falls, South Dakota. Licensed in Iowa, Minnesota and South Dakota. Registered with an NPI since 2006.

Licensed in
IA, MN, SD
In the registry since
2006
Specialties on file
3
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

810 E 23rd St
Sioux Falls, SD 57105-2135
Phone: (605) 331-5890
Fax: (605) 336-3974
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Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 1241 (SD)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 47259 (MN)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 26304 (IA)

Record details

NPI number1003823170
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 2, 2006
Last updated in NPPESJanuary 16, 2010
Mailing addressPo Box 5116, Sioux Falls, SD 57117-5116

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