NPPES file of Aug 9, 2026

Doctors and health care providers in Sioux Falls, SD

6,563 individual NPPES records list a practice address in Sioux Falls, 1st of 84 South Dakota cities. The largest group is pharmacist: 361, 6% of the city's records, against 5% across South Dakota. Page 87 of 132.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Sioux Falls

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Sioux Falls in South Dakota

  • Rank in South Dakota1st of 84 cities by records
  • Share of the state38.5% of South Dakota's records
  • Specialties present25 or more taxonomy codes
  • Top three groups14.6% of all records
  • Pharmacist rank1st of the 10 South Dakota cities with the most

Compared with South Dakota as a whole, Sioux Falls has 2.1× the state's share of hospitalist physician records and 0.62× its share of general practice dentistry records.

Providers in Sioux Falls, alphabetically

  1. Emily OlsenBehavior Analyst1770206328
  2. Joe Olsen, D.D.S.Pediatric Dentistry1306955307
  3. Matthew OlsenPharmacist1568096386
  4. Aaron Olson, DPT, ATC, CSCSOrthopedic Physical Therapist1033556014
  5. Amber Olson, MDPsychiatry Physician1003377649
  6. Anthony Olson, DDSDentist1205236643
  7. Brad Olson, MDAnesthesiology Physician1518907740
  8. Christina Olson, DOFamily Medicine Physician1255772257
  9. Christine OlsonPhysical Therapist1578972568
  10. Christopher Olson, D.C.Chiropractor1154317311
  11. Cory Olson, PA-CPhysician Assistant1386761690
  12. David Olson, PTPhysical Therapist1982782546
  13. Hannah Olson, PHARMDPharmacist1285310367
  14. James Olson, MDCardiovascular Disease Physician1649219601
  15. Jared Olson, DOAnesthesiology Physician1780334920
  16. Jennifer OlsonSchool Psychologist1568916252
  17. Jessica Olson, LPCMental Health Counselor1790471142
  18. Joshua Olson, DPTPhysical Therapist1114877875
  19. Kalee Olson, PA-CPhysician Assistant1427454495
  20. Katherine OlsonOccupational Therapist1265054662
  21. Kaylie OlsonPersonal Care Attendant1760151930
  22. Lesli Olson, RNRegistered Nurse1861362832
  23. Lori Olson, CRNACertified Registered Nurse Anesthetist1255349643
  24. Luke Olson, PTPhysical Therapist1912833849
  25. Makayla OlsonBehavior Technician1487503421
  26. Melissa Olson, RNAdministrator Registered Nurse1558244012
  27. Michael Olson, MDFamily Medicine Physician1356341150
  28. Michael Olson, PT, DPTPhysical Therapist1134800709
  29. Michelle OlsonEmergency Registered Nurse1285519561
  30. Nicholas Olson, M.D.Anatomic Pathology & Clinical Pathology Physician1619267150
  31. Nicolle OlsonMental Health Counselor1982286266
  32. Paul Olson, MDClinical Cardiac Electrophysiology Physician1770538019
  33. Regan Olson, SLPSpeech-Language Pathologist1437986478
  34. Ronald Olson, MACMental Health Counselor1619858941
  35. Ross Olson, CNPNurse Practitioner1346430063
  36. Seth Olson, PH.D.Mental Health Counselor1083691588
  37. Steven Olson, M.D.Anatomic Pathology & Clinical Pathology Physician1629077433
  38. Tara Olson-Larson, MA LPC MHMental Health Counselor1194711085
  39. Luanna Olthoff, M.A.Mental Health Counselor1760657308
  40. Jeffrey Oltman, RPHPharmacist1821247115
  41. Sandra Omodt, RPHPharmacist1962601252
  42. Ismail OmranNephrology Physician1023539590
  43. Amanda Oneil, CNPNeonatal Nurse Practitioner1487060539
  44. Angela Openhowski, RNHospice Registered Nurse1578434585
  45. Warren Opheim, MDNeurology Physician1396751525
  46. Allie Oplinger, PA-CPhysician Assistant1558848317
  47. Michael Opoku-Darko, M.D., MSC.Neurological Surgery Physician1205480704
  48. Lauren OppMassage Therapist1346884616
  49. Mark Oppenheimer, MDEndocrinology, Diabetes & Metabolism Physician1689640187
  50. Chelsea Oppold, CSW, MSW-PIPClinical Social Worker1265096739

The largest South Dakota cities

  1. Rapid City3,017
  2. Aberdeen758
  3. Watertown543
  4. Yankton515
  5. Fort Meade499

All of South Dakota →

How to read this directory

Sioux Falls, South Dakota appears in the CMS National Plan and Provider Enumeration System with 6,563 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Sioux Falls - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Sioux Falls practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Sioux Falls is weighted toward Pharmacist (361 clinicians, followed by Family Nurse Practitioner with 305 and Physical Therapist with 290). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to South Dakota's population, Sioux Falls reports roughly 713.9 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Sioux Falls patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Sioux Falls, SD?

There are 6,563 registered healthcare providers in Sioux Falls, SD, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Sioux Falls?

The most common specialties in Sioux Falls are Pharmacist, Family Nurse Practitioner, Physical Therapist, Certified Registered Nurse Anesthetist, Physician Assistant. Pharmacist has the most providers with 361.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.