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

David A Thomas, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1578560017

David A Thomas, MD is a Critical Care Medicine (Internal Medicine) Physician in Sioux Falls, South Dakota. Licensed in South Dakota. Registered with an NPI since 2005.

Licensed in
SD
In the registry since
2005
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

1205 S Grange Ave Ste 407
Sioux Falls, SD 57105-0410
Phone: (605) 328-8900
Fax: (605) 328-8901
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 2655 (SD)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 2655 (SD)

Record details

NPI number1578560017
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2005
Last updated in NPPESApril 2, 2010

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