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

Stephen R Karl, MD

Individual provider Pediatric Surgery Physician · NPI 1295782613

Stephen R Karl, MD is a Pediatric Surgery Physician in Sioux Falls, South Dakota. Licensed in South Dakota. Registered with an NPI since 2006.

Licensed in
SD
In the registry since
2006
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

1001 E 21st St Ste # 012
Sioux Falls, SD 57105-1033
Phone: (605) 322-7530
Fax: (605) 322-3665
Show map & directions

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

Specialties & licences

Pediatric Surgery Physician (primary) Taxonomy 2086S0120X · Licence 3625 (SD)

Record details

NPI number1295782613
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 30, 2006
Last updated in NPPESFebruary 22, 2013

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