Charissa Etrheim
Family Medicine Physician · Mitchell, SD
Charissa Etrheim is a family medicine physician with a practice address in Mitchell, South Dakota, and NPI 1578192423, issued on Apr 3, 2020. Check the license (South Dakota 14637, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Charissa Etrheim
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 14637 SD
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Grassland Dr, Mitchell, SD 57301
- Phone
- (605) 995-7000
- Enumerated
- Apr 3, 2020
- Record last updated
- Sep 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20231204003399); accepts Medicare assignment
- Medical or professional school
- Sanford School Of Medicine Of University Of South Dakota, 2020
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 601 in South Dakota → Look up another NPI →
Also registered at 1900 Grassland Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Axsom, NP-CFamily Nurse Practitioner1417495649
- Aaron Baas, MDFamily Medicine Physician1114144375
- Dalton Baird, MDObstetrics & Gynecology Physician1295363463
- Kelsey Bender, PHYSICIAN ASSISTANTPhysician Assistant1356070577
- Lacey Bonte, DNPFamily Nurse Practitioner1780055780
- Kassidy Boyd, M.D.Internal Medicine Physician1629501077
Verify Charissa Etrheim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 14637Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average family medicine physician in 2024
858 Medicare Part D claims for 129 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 54 claims were for opioids.
Most prescribed
- Lisinopril38 claims
- Levothyroxine Sodium34 claims
- Atorvastatin Calcium33 claims
- Omeprazole25 claims
- Furosemide24 claims
- Metoprolol Succinate24 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 93.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Rural Health Care IncMitchell, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charissa Etrheim among 601 family medicine physician records in South Dakota
Charissa Etrheim is one of 601 family medicine physician records with a practice address in South Dakota. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 89% of them.
- NPI issued2020 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2020 · median 2008 among the 393 with a school on file
- Record last updated2025 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family medicine physician records list a practice address in Mitchell
They are 11 of the 359 NPPES records with a practice address in Mitchell, and 601 family medicine physician records in South Dakota.
All 601 in South Dakota → Every provider in Mitchell → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Aaron Baas, MDMitchell, SD 573011114144375
- Theresa Campbell, MDMitchell, SD 573011073583621
- Martin Christensen, MDMitchell, SD 573011780658666
- Mark Doohen, M.D.Mitchell, SD 573011215927355
- Michael Gerlach, MDMitchell, SD 573011962476093
- Clara Hemann, CNPMitchell, SD 573011891615472
- Douglas Holum, MDMitchell, SD 573011669446787
- Trevor MeaneyMitchell, SD 573011982674537
Common questions
What is Charissa Etrheim's NPI number?
Charissa Etrheim's National Provider Identifier (NPI) is 1578192423, issued on Apr 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Charissa Etrheim located?
The NPPES record lists a practice address at 1900 Grassland Dr, Mitchell, SD, 57301. Phone: (605) 995-7000. Providers update this record themselves, so call before visiting.
How can I verify Charissa Etrheim's license?
NPPES lists South Dakota license number 14637, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charissa Etrheim prescribe under Medicare Part D?
In 2024, Charissa Etrheim had 858 Medicare Part D claims for 129 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Charissa Etrheim's MIPS final score?
The 2023 MIPS final score is 93.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.