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

Charissa Etrheim

Individual provider Family Medicine Physician · NPI 1578192423

Charissa Etrheim is a Family Practice in Mitchell, South Dakota. Graduated from Sanford School of Medicine of University of South Dakota in 2020, 6 years ago. Practices with Rural Health Care Inc, a 156-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
6
Trained at
Sanford School of Medicine of University of South Dakota
Licensed in
SD
In the registry since
2020
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Practice location Address checks out

1900 Grassland Dr
Mitchell, SD 57301-6335
Phone: (605) 995-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 14637 (SD)

Record details

NPI number1578192423
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 3, 2020
Last updated in NPPESSeptember 9, 2025
Certification dateSeptember 9, 2025
Mailing address1900 Grassland Dr, Mitchell, SD 57301-6335

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 2020 (6 years in practice)
Group practice Rural Health Care Inc — 156 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Mitchell