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

Ann S Thorson

Individual provider Critical Care Pharmacist · NPI 1689544819

Ann S Thorson is a Critical Care Pharmacist in Andover, South Dakota. Practices as a sole proprietor and works from 2 locations. Licensed in South Dakota.

Licensed in
SD
In the registry since
2025

Practice location Address checks out

41847 138th St
Andover, SD 57422-5412
Phone: (605) 216-0393
Show map & directions

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

Additional practice locations (1)

  • 305 S State St, Aberdeen, SD 57401-4527 — (605) 622-5545

Specialties & licences

Critical Care Pharmacist (primary) Taxonomy 1835C0205X · Licence 4412 (SD)

Record details

NPI number1689544819
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 11, 2025
Last updated in NPPESNovember 11, 2025
Certification dateNovember 11, 2025
Mailing address41847 138th St, Andover, SD 57422-5412