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 33 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. Magdalene Fiddler, MDHospitalist Physician1801151170
  2. Shelby FidelerPharmacist1720920416
  3. Mary Fiedler, CNPFamily Nurse Practitioner1093962706
  4. Anthony Fiegen, MDOrthopaedic Surgery Physician1659877736
  5. Katie Fiegen, FNPFamily Nurse Practitioner1083264956
  6. Lynne Fiegen, RNRegistered Nurse1275493264
  7. Michael Fiegen, M.D.Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1467457549
  8. Charmila FieldsSocial Worker1285206961
  9. Rodney Fieldsend, CRNACertified Registered Nurse Anesthetist1760590681
  10. Laura Figura, MDSurgery Physician1740490499
  11. Lisa Fink, CRNACertified Registered Nurse Anesthetist1710954144
  12. Jessica Finke, PTPhysical Therapist1720418130
  13. Matthew Finke, M.D.Emergency Medicine Physician1578770350
  14. Casey Finnicum, PHDMedical Geneticist (PhD) Specialist/Technologist1689503419
  15. Brett Fischer, PT, DPTSports Physical Therapist1982123659
  16. Cady Fischer, RBTBehavior Technician1316777477
  17. Christopher Fischer, M.D.Nuclear Medicine Physician1679736755
  18. Colleen FischerRegistered Dietitian1619076387
  19. Donald FischerDentist1821484577
  20. Melissa Fischer, CRNACertified Registered Nurse Anesthetist1235585670
  21. Miles Fischer, LPCMental Health Counselor1992570840
  22. Natalie Fischer, OTR/LOccupational Therapist1104195445
  23. Rebecca Fish, MDPediatrics Physician1447690631
  24. Carissa Fishel, OTROccupational Therapist1275265597
  25. Amber Fisher, RN/BSNRegistered Nurse1982564969
  26. Minx Fite, FNP-CNurse Practitioner1366059057
  27. Timothy Fitz, CRNACertified Registered Nurse Anesthetist1083648448
  28. Sharon Fix, DDSGeneral Practice Dentistry1356441422
  29. Ashton Fjeldheim, DDSGeneral Practice Dentistry1497371660
  30. Caitlin Fjeldheim, PHARMDPharmacotherapy Pharmacist1588523245
  31. Chad Fjeldheim, PHARM DPharmacist1639563059
  32. Kristie Fjellanger, REGISTERED NURSERegistered Nurse1033920517
  33. Jason Flanagan, CGCGenetic Counselor (M.S.)1568608776
  34. Melissa Flanagan, PTPhysical Therapist1316064033
  35. Michelle FlaniganMental Health Counselor1578844361
  36. Mark Fleming, MDVascular Surgery Physician1841255932
  37. Stacy Fleming, MS, RD, LDRegistered Dietitian1245109784
  38. Zachary Fleming, MDStudent in an Organized Health Care Education/Training Program1265136097
  39. Thomas Flesher, M.D.Orthopaedic Surgery Physician1053407619
  40. Austin Fletcher, M.D.Vascular & Interventional Radiology Physician1275028136
  41. Gerald Fletcher, MDGastroenterology Physician1093207417
  42. Rachel FlicekOccupational Therapist1720778467
  43. Dawn Flickema, M.D.Family Medicine Physician1437194636
  44. Abbey Flint, LAC, CSW-PIPClinical Social Worker1538886197
  45. Kelsey Floerchinger, PHARMDPharmacist1295415669
  46. Charles Flohr, MDDiagnostic Radiology Physician1306808738
  47. Anah Flor, PHARMDPharmacist1528908951
  48. Kathryn Florio, DOClinical Neurophysiology Physician1295781649
  49. Joshua Floyd, D.O.Diagnostic Radiology Physician1255794897
  50. Danielle Flute, CNPFamily Nurse Practitioner1992151500

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.