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

Dr. Donald T Ellis II, MD

Individual provider Pediatric Emergency Medicine (Emergency Medicine) Physician · NPI 1326048760

Dr. Donald T Ellis II, MD is a Pediatric Emergency Medicine (Emergency Medicine) Physician in Sioux Falls, South Dakota. Works from 2 locations. Licensed in North Carolina, South Dakota and Tennessee.

Licensed in
NC, SD, TN
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1305 W 18th St
Sioux Falls, SD 57105-0401
Phone: (605) 333-1000
Show map & directions

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

Additional practice locations (1)

  • 2100 Erwin Rd, Durham, NC 27710-0001 — (919) 684-8111

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 13433 (SD)
Pediatric Emergency Medicine (Emergency Medicine) Physician Taxonomy 207PP0204X · Licence 37699 (TN)
Pediatric Emergency Medicine (Emergency Medicine) Physician Taxonomy 207PP0204X · Licence 2009-00740 (NC)

Record details

NPI number1326048760
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 28, 2005
Last updated in NPPESDecember 22, 2025
Certification dateDecember 22, 2025