NPPES file of Aug 9, 2026

Doctors and health care providers in Sioux Center, IA

146 individual NPPES records list a practice address in Sioux Center, 46th of 215 Iowa cities. The largest group is family medicine physician: 15, 10% of the city's records, against 5% across Iowa. Page 3 of 3.

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

The 8 largest groups in Sioux Center

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

Sioux Center in Iowa

  • Rank in Iowa46th of 215 cities by records
  • Share of the state0.3% of Iowa's records
  • Specialties present25 or more taxonomy codes
  • Top three groups28.8% of all records

Compared with Iowa as a whole, Sioux Center has 2.1× the state's share of family medicine physician records.

Providers in Sioux Center, alphabetically

  1. Mary Rayborn, MDFamily Medicine Physician1992865828
  2. Amanda RickardRegistered Nurse1245105014
  3. Dorothy Roskam, HISHearing Instrument Specialist1568735934
  4. Ashley Scarlett, TCADCSocial Worker1891404307
  5. Stacy Schaap, ARNPFamily Medicine Physician1407588288
  6. Kendra Scheidt, P.T.Physical Therapist1366466468
  7. Catalina Schmit, DDSGeneral Practice Dentistry1447095294
  8. Clayton Schoellerman, D.C.Chiropractor1003103318
  9. Bethany Scholten, CNPFamily Nurse Practitioner1013559202
  10. Alison Schutt, MDFamily Medicine Physician1023756020
  11. Kassie Scorza, MSWSocial Worker1437779667
  12. Lyndle Shelby, M.D.Family Medicine Physician1407294630
  13. Roy Slice, M.D.Family Medicine Physician1922090778
  14. Alexandra SmithOccupational Therapist1386188779
  15. Kassandra Spencer, M.A.Mental Health Counselor1033667100
  16. Dawn Spiess, LMSWClinical Social Worker1083425169
  17. Beth Strub, A.R.N.P.Women's Health Nurse Practitioner1538139167
  18. Megan StruckPhysical Therapist1700523933
  19. Jolene Thyr, LMSWSocial Worker1366941239
  20. Kenneth Tjeerdsma, DDSDentist1245612050
  21. Timothy TruesdellAddiction (Substance Use Disorder) Counselor1184222150
  22. Ashley Tuvera, T-LMHCMental Health Counselor1497584205
  23. Juan Uribe, D.D.SDentist1932366937
  24. Lorilyn Van Dyke, RNCommunity Health Registered Nurse1639030083
  25. Gerald Van Es, MDFamily Medicine Physician1700946662
  26. Joseph Van Es, DDSGeneral Practice Dentistry1235171489
  27. Alexya Van GinkelOccupational Therapist1043854128
  28. Nicole Van Ginkel, LISWSocial Worker1588824403
  29. Raelle Van Maanen, PHARMDPharmacist1558996116
  30. Briana Van NoortPharmacist1841642394
  31. Stephanie Van Ruler, PMHNP-CPsychiatric/Mental Health Nurse Practitioner1679456255
  32. Darcie Van Voorst, LISWClinical Social Worker1518614957
  33. Valerie Van Zandbergen, ARNPFamily Nurse Practitioner1699250704
  34. Abby Van Zee, CN-PPrimary Care Nurse Practitioner1679095897
  35. Jessica Vande Hoef, DPTPhysical Therapist1528345022
  36. Heather Vande Kieft, PHARMDPharmacist1588445951
  37. Kathryn Vander Veen, M.S.N., A.P.R.N.Family Nurse Practitioner1962648162
  38. Kristi Vander Veen, PTAPhysical Therapy Assistant1194940064
  39. Jacie Vander WaalStudent in an Organized Health Care Education/Training Program1205785326
  40. Shannon Vanderkooi, DOFamily Medicine Physician1225617103
  41. Kathleen VantolBehavior Analyst1699372185
  42. Mark VanvuurenPharmacist1740987502
  43. Kristi VosPsychiatric/Mental Health Nurse Practitioner1346080595
  44. Howard White, R.PH.Pharmacist1851746788
  45. Sara WielengaPhysical Therapist1154861953
  46. Jerry Zomermaand, P.T.Orthopedic Physical Therapist1346276714

The largest Iowa cities

  1. Iowa City7,163
  2. Des Moines5,538
  3. Cedar Rapids2,949
  4. West Des Moines2,201
  5. Davenport2,058

All of Iowa →

How to read this directory

Sioux Center, Iowa appears in the CMS National Plan and Provider Enumeration System with 146 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 Center - 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 Center 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 Center is weighted toward Family Medicine Physician (15 clinicians, followed by Pharmacist with 14 and Physical Therapist with 13). 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 Iowa's population, Sioux Center reports roughly 4.6 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.

Of Iowa's most common specialties, Physician Assistant is the most prominent one with no provider currently listing a Sioux Center practice address, a coverage gap Sioux Center patients typically fill by traveling to a larger nearby hub.

For Sioux Center 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 Center, IA?

There are 146 registered healthcare providers in Sioux Center, IA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Sioux Center?

The most common specialties in Sioux Center are Family Medicine Physician, Pharmacist, Physical Therapist, Clinical Social Worker, Family Nurse Practitioner. Family Medicine Physician has the most providers with 15.

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.