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 84 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. Inna Netesov, RRTRegistered Respiratory Therapist1275471591
  2. Ali Nettestad, CF-SLPSpeech-Language Pathologist1265808828
  3. Mary Nettleman, M.D.Infectious Disease Physician1699702613
  4. Danette Neucom, MAMental Health Counselor1700247681
  5. Alison Neufeld, CNMAdvanced Practice Midwife1811495856
  6. Emily NeugebauerSpeech-Language Pathologist1437823960
  7. Kristina Neumann, OTD, OTR/LOccupational Therapist1508410515
  8. Paul Newby, PATHOLOGY ASSISTANTPhysician Assistant1174715692
  9. Theresa Newcomb, APRN-NPFamily Nurse Practitioner1962939231
  10. Christopher Newey, D.O.Neurocritical Care Physician1871751305
  11. Caleb Newman, NR-PParamedic1720968050
  12. Jennifer Newman, NPNurse Practitioner1447703962
  13. Joseph Newman, PAPhysician Assistant1871228320
  14. Sara NewmanNurse Practitioner1679260715
  15. Bao-Chau Nguyen, MDInternal Medicine Physician1801391404
  16. Han Nguyen, PHARMDPharmacist1962137653
  17. Hoang Nguyen, M.D.Plastic Surgery Physician1962667154
  18. Lily Nguyen, PHARMD, BCPSPharmacist1861351751
  19. Loc Nguyen, MDAnesthesiology Physician1467522706
  20. Brooke Nibbelink, PHARM.D.Pharmacist1003433970
  21. Dcruz Nicholas, LPCMental Health Counselor1417598756
  22. Adam Nichols, D.P.M.Foot & Ankle Surgery Podiatrist1063856136
  23. Justin Nichols, DDSDentist1881783595
  24. Tesia Nichols, MSW, LCSWSocial Worker1699456814
  25. Laura Nicholson, BSN RN GERO-BCRegistered Nurse1912706987
  26. Kelli Nickerson, RDRegistered Dietitian1326682857
  27. Razvan Nicolescu, M.D.Orthopaedic Hand Surgery Physician1013282425
  28. Connie Niederauer, RDNRegistered Dietitian1043033723
  29. Gregory Niederauer, MDAnesthesiology Physician1447471412
  30. Ellen Niedert-Hohm, M.S., LPC-MS, QMHPMental Health Counselor1619990009
  31. Ashley Nielsen, PTAPhysical Therapy Assistant1225692916
  32. Chad Nielsen, LACAddiction (Substance Use Disorder) Counselor1316366255
  33. Jeffrey Nielsen, R.PH.Pharmacist1093996431
  34. Julie Nielsen, PAPhysician Assistant1588618003
  35. Justin Nielsen, MA, LPC, ACTMental Health Counselor1184193740
  36. Erin Nielsen Ogdahl, CSW, LACClinical Social Worker1427489012
  37. Cathy Nielson, MPTPhysical Therapist1437665700
  38. Kimberly Niemann, CNPNurse Practitioner1164064226
  39. Ashley Nierman, CSWCounselor1285592923
  40. Krystal Niesen, PA-CPhysician Assistant1639610116
  41. Alexandria Niessink, CRNACertified Registered Nurse Anesthetist1750271912
  42. Robyn Niewenhuis, CSW-PIPClinical Social Worker1962070185
  43. Samuel Niewenhuis, CNP, FNPFamily Nurse Practitioner1356946453
  44. Kendra NiklasonProfessional Counselor1952024291
  45. Alyse Nilsen, FNPFamily Nurse Practitioner1699450023
  46. Paulo Nino Rojas, MDPediatric Critical Care Medicine Physician1073966792
  47. Matthew Nipe, M.D.Emergency Medicine Physician1467735753
  48. David NissenCase Manager/Care Coordinator1841413234
  49. Gregory NissenVascular Surgery Physician1174813729
  50. Stacia Nissen, MA, LPC-MH, LAC, NCCMental Health Counselor1295970986

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.