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

Individual provider Pediatrics Physician · NPI 1780113837

Dr. Mason Ray Ruthford, MD is a Pediatrics Physician in Sioux Falls, South Dakota. Works from 2 locations. Licensed in South Carolina and South Dakota.

Licensed in
SC, SD
In the registry since
2017
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

1305 W 18th St
Sioux Falls, SD 57105-0401
Phone: (605) 333-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 169 Ashley Ave, Charleston, SC 29425-8905 — (843) 792-1414

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 14266 (SD)
Pediatrics Physician Taxonomy 208000000X · Licence 51228 (SC)

Record details

NPI number1780113837
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 11, 2017
Last updated in NPPESAugust 1, 2023
Certification dateAugust 1, 2023

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