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 96 of 132.
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
- Robert Reierson, BCHISHearing Instrument Specialist1255921565
- Tammy Reiff, LISWClinical Social Worker1699040915
- Vickie Reiff, CNMMidwife1144226895
- Kristin ReiffenbergerRegistered Nurse1871303925
- Juliann Reiland, MD FACSSurgery Physician1700833712
- Meghan Reilly, DMDDentist1285246694
- Alisa Reindl, MDFamily Medicine Physician1912149899
- Bailey Reindl, M.D.Anatomic Pathology & Clinical Pathology Physician1962729491
- Claire Reinecke, DCChiropractor1962042887
- Max Reinecke, D.C.Chiropractor1922094416
- Jennifer Reiner, CNPWomen's Health Nurse Practitioner1679874242
- Justin Reiner, DCChiropractor1679703649
- Tara ReineschMental Health Counselor1811503311
- Josh Reinfeld, LCSWClinical Social Worker1154939601
- Logan Reinhiller, MA CCC-SLPSpeech-Language Pathologist1649047077
- Haley ReinholtRegistered Nurse1578458154
- Heath Reinke, PACPhysician Assistant1104171131
- John Reinschmidt, MDDiagnostic Radiology Physician1023064391
- Amber Reints, DNP, APRN, CNPPsychiatric/Mental Health Nurse Practitioner1598131831
- Samuel ReisCertified Registered Nurse Anesthetist1356468870
- Nicole Reiser, CSWSocial Worker1215851910
- Erick Reiss, M.A., LMFTMarriage & Family Therapist1487945861
- Christie Reit, M.S., BCBABehavior Analyst1417265620
- Jenifer Reitsma, CNPNurse Practitioner1598911182
- Tiffany Reitsma, CNPFamily Nurse Practitioner1275963506
- Mitchell Relf, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1245886746
- Adam Renelt, D.C.Chiropractor1770764706
- Nicole RenshawPhysical Therapist1639589716
- Marie RentschOptometric Technician1033050992
- Betsy Rentschler, NPNurse Practitioner1598010662
- Eva RentschlerEmergency Registered Nurse1629888599
- Joel Repenning, PHARMDPharmacist1760866495
- Shelby Retzer, PHARMDPharmacist1083211379
- Travis RetzlaffRegistered Respiratory Therapist1922954585
- Danielle ReuerSpeech-Language Pathologist1295383800
- Reed ReumanPharmacist1689194219
- Linda Reurink, SLPSpeech-Language Pathologist1962720714
- Suzanne Reuter, MDPediatrics Physician1538115993
- Els ReuvekampStudent in an Organized Health Care Education/Training Program1760333702
- Nicole ReuwsaatRegistered Dietitian1285733824
- Curtis RexrothInternal Medicine Physician1013537117
- Lisa Reyes, MSW, CSWClinical Social Worker1306145214
- Kathy Reynolds, MDPediatric Critical Care Medicine Physician1124076278
- Tommy Reynolds, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1346289618
- Dustin Rhoades, MSW, LCSW, QMHP, ACTClinical Social Worker1821582370
- Leah RhodesCertified Registered Nurse Anesthetist1245735794
- Kelly Rhone, MDEmergency Medicine Physician1467463877
- Greg Rice, D.O.Student in an Organized Health Care Education/Training Program1770993115
- Krista RiceSonography Radiologic Technologist1407270507
- Kevin RichCounselor1609010149
The largest South Dakota cities
- Rapid City3,017
- Aberdeen758
- Watertown543
- Yankton515
- Fort Meade499
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.