Jennifer L. Klein, MD
Family Medicine Physician · Sioux Falls, SD
Jennifer L. Klein, MD is a family medicine physician with a practice address in Sioux Falls, South Dakota, and NPI 1790731024, issued on May 26, 2006. Check the license (South Dakota 5074, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Jennifer L. Klein
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 5074 SD
Self-reported in NPPES; status is on the state search - Practice location
- 5920 E Madison St, Sioux Falls, SD 57110
- Phone
- (605) 312-5000
- Enumerated
- May 26, 2006
- Record last updated
- Aug 26, 2025
- Fax
- (605) 328-2957
- Medicare enrollment
- Enrolled (PECOS I20051223000180); accepts Medicare assignment
- Medical or professional school
- Sanford School Of Medicine Of University Of South Dakota, 1999
- Entity
- Type 1 · individual
Also registered at 5920 E Madison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mickenna Andersen, MSW, LCSW-PIP, CACClinical Social Worker1285357525
- Jiaxin Wen, MDFamily Medicine Physician1194474221
- Kaylee Wermerson, DNPObstetrics & Gynecology Nurse Practitioner1114686011
Verify Jennifer L. Klein 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 5074Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average family medicine physician in 2024
6,824 Medicare Part D claims for 432 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 322 claims were for opioids.
Most prescribed
- Levothyroxine Sodium442 claims
- Atorvastatin Calcium314 claims
- Omeprazole273 claims
- Simvastatin239 claims
- Amlodipine Besylate200 claims
- Lisinopril160 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 practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Sanford Medical CenterSioux Falls, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
195 family medicine physician records list a practice address in Sioux Falls
They are 195 of the 6,563 NPPES records with a practice address in Sioux Falls, and 601 family medicine physician records in South Dakota.
All 195 in Sioux Falls → All 601 in South Dakota → Every provider in Sioux Falls →
Other family medicine physician records in South Dakota
- Adeem Abdulwahab, M.DSioux Falls, SD1720432073
- Gordon Abernathie, D.O.Rapid City, SD1053316174
- Kyle Adams, D.O.Rapid City, SD1881009496
- Mary Ahlers, DOBrookings, SD1609301365
- Alese Allerdings, M.D.De Smet, SD1285926261
- Jay Allison, MDSioux Falls, SD1235195041
- E. Amundson, MDSioux Falls, SD1144220914
- Sylvia Anderson, MDFaulkton, SD1790891844
- Wayne Anderson, MDSpearfish, SD1902834914
- Roberto Anel, MDSioux Falls, SD1841411444
Common questions
What is Jennifer L. Klein, MD's NPI number?
Jennifer L. Klein, MD's National Provider Identifier (NPI) is 1790731024, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer L. Klein, MD located?
The NPPES record lists a practice address at 5920 E Madison St, Sioux Falls, SD, 57110. Phone: (605) 312-5000. Providers update this record themselves, so call before visiting.
How can I verify Jennifer L. Klein, MD's license?
NPPES lists South Dakota license number 5074, 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 Jennifer L. Klein, MD prescribe under Medicare Part D?
In 2024, Jennifer L. Klein, MD had 6,824 Medicare Part D claims for 432 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Jennifer L. Klein, MD's MIPS final score?
The 2023 MIPS final score is 76.7 of 100, reported for the practice group. 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.