NPPES file of Aug 9, 2026

Clinical Psychologist in South Dakota

103 NPPES records list clinical psychologist with a practice address in South Dakota, 11 per 100,000 residents, the 39th highest rate of 51. Sioux Falls and Rapid City have the most; each record links to the provider's NPI and the South Dakota license search. Page 1 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TC0700X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Sioux Falls has the most, 29

  1. Sioux Falls29
  2. Rapid City19
  3. Fort Meade11
  4. Yankton9
  5. Aberdeen6

Clinical Psychologist records in South Dakota

  1. Wendy Bailey, PH.D.Milbank, SD 572521053474650
  2. Rosalie Ball, PH.D.Aberdeen, SD 574011477921203
  3. Oliver Barton, PSYDMitchell, SD 573011548409246
  4. Emily Becker, PH.D.Sioux Falls, SD 571051548578263
  5. Mark Bontreger, PSYCHOLOGISTWatertown, SD 572011861505190
  6. Marvin Bouska, MSRapid City, SD 577021730207952
  7. Kristine Brady, PH.D.Vermillion, SD 570691295716389
  8. Mark Britzman, ED.D, LPSpearfish, SD 577831457700361
  9. Jerome Buchkoski, PH.D.Sioux Falls, SD 571051427000561
  10. Dan Burow, PH.DSioux Falls, SD 571051790861284
  11. Brianna Byllesby, PHDVermillion, SD 570691235816745
  12. Miranda CampbellSioux Falls, SD 571051851830772
  13. Sandra Caraway, PH.D.Vermillion, SD 570691548946023
  14. William Carr, PSYDAberdeen, SD 574011134271513
  15. Robin Carter-Visscher, PH.D.Sioux Falls, SD 571081902122989
  16. James Chard, PHDHot Springs, SD 577471497841266
  17. Matthew Christiansen, PHDMitchell, SD 573011639136088
  18. Nancy Claymon, PSY.D.Sioux Falls, SD 571051285878348
  19. Vickie Claymore-Lahammer, PH.D.Aberdeen, SD 574011093774960
  20. Mary Clearing-Sky, PHDFort Meade, SD 577411396831301
  21. Mary Ann Coupland, L.P.Mission, SD 575551679659833
  22. Mark Daniels, PH.D.Vermillion, SD 570691194908889
  23. Lyanna Diaz, PSYDFort Meade, SD 577411982093498
  24. Tracy Dillinger, PSYD, FASMA, FASHFASioux Falls, SD 571051144102450
  25. Karissa DrewelowSioux Falls, SD 571061316670276
  26. Christopher Elia, PHDFort Meade, SD 577411447342969
  27. Jeffrey Ellison, PSYDFort Meade, SD 577411679864128
  28. Vanessa Ferguson, PH.D.Sioux Falls, SD 571051659408805
  29. Leslie Fiferman, PH.D.Rapid City, SD 577031972532026
  30. James Gardiner, PHDRapid City, SD 577021861584385
  31. Trisha Gaudig, PHDSioux Falls, SD 571081821524836
  32. Robert Goldberg, PHDHot Springs, SD 577471972697548
  33. Lezlee Greguson-Lund, PHDSioux Falls, SD 571081518128248
  34. Jennifer HarriganRapid City, SD 577011538717558
  35. Christina Hartline, PH.D.Pierre, SD 575011568771772
  36. Kimberly Hayes, PSY.D.Rapid City, SD 577011437937026
  37. Jennifer Helkenn, PH.D.Sioux Falls, SD 571051053525154
  38. Shirley Herbel, PHDFort Meade, SD 577411497847958
  39. Jaime Hudson, PH.D.Sioux Falls, SD 571171487946984
  40. Laura Hughes, PSYDRapid City, SD 577021316915697
  41. David Hylland, ED.D.Sioux Falls, SD 571081962475483
  42. Wallace Jackmon, PHDSioux Falls, SD 571081427020957
  43. Sandra Jensen, PHDRapid City, SD 577021003975467
  44. Nancy Johnson, PHDSioux Falls, SD 571081043268758
  45. Suzanne Keizer, PSY.D., MSCPSioux Falls, SD 571041447585476
  46. Margaret Kelsey, PHDRapid City, SD 577021912978966
  47. Ericka Kemper, PSY.D.Sioux Falls, SD 571081477588416
  48. Patrick Keohane, PHDFort Meade, SD 577411235221995
  49. Hilary Kindsfater, PH.D.Fort Meade, SD 577411801123195
  50. Jenny Kozel, PH.D.Rapid City, SD 577021932137262

Source: CMS NPPES, primary taxonomy 103TC0700X: records by practice city and the list of records, file of Aug 9, 2026.

South Dakota ranks 39 of 51 per resident

  1. Indiana12
  2. Nebraska12
  3. Arizona11
  4. South Dakota11
  5. Tennessee11
  6. Nevada11
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 103TC0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

17.5% of these records appear in a Medicare file, against 12.2% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. South Dakota17.5%
  2. United States12.2%

Clinical Psychologist records in South Dakota, measured

  • In a Medicare file18 of 103 · 17.5% here, 12.2% nationally
  • In the CMS Doctors and Clinicians file32 · 31.1% here, 22.4% nationally
  • Not updated in five years or more69 · 67.0% here, 65.3% nationally
  • Median graduation year2003 · the 32 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TC0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

103 NPPES records list clinical psychologist (103TC0700X) as their primary taxonomy with a practice address in South Dakota: 11 per 100,000 residents against 20 nationally (50 states and D.C.). Sioux Falls has 29 of them (28%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Wyoming100
  2. North Dakota118
  3. Alaska129
  4. Mississippi165

States with a similar rate per 100,000

  1. Tennessee11.2
  2. Arizona11.3
  3. Nevada10.8
  4. Nebraska11.7

The largest states

  1. California12,647
  2. New York6,558
  3. Illinois3,947
  4. Massachusetts3,185
  5. Florida2,980

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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.