NPPES file of Aug 9, 2026

Neurology Physician in South Dakota

51 NPPES records list neurology physician with a practice address in South Dakota, 5.5 per 100,000 residents, the 33rd 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 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084N0400X · 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, 32

  1. Sioux Falls32
  2. Rapid City13
  3. Dakota Dunes2
  4. Fort Meade1
  5. Mitchell1

Neurology Physician records in South Dakota

  1. Ahmed Abd ElazimSioux Falls, SD 571041285157065
  2. Nessim Amin, MDSioux Falls, SD 571041316369523
  3. Hasmik Amirjanyan, MDSioux Falls, SD 571041396309670
  4. William Andrews, MDYankton, SD 570781649487588
  5. Arsalan Anwar, M.D.Sioux Falls, SD 571051760001838
  6. Michael Bergan, M.D.Sioux Falls, SD 571081487888012
  7. Jeffrey Boyle, MD/PHDSioux Falls, SD 571051326273681
  8. Douglas Brown, MDRapid City, SD 577011063591857
  9. Bonnie Bunch, MDSioux Falls, SD 571051265485312
  10. James Case, MDDakota Dunes, SD 570491992708853
  11. Heather Cwach, MDRapid City, SD 577011255481420
  12. Santiago Diaz GonzalezSioux Falls, SD 571041619545993
  13. Mehwish FarooqiSioux Falls, SD 571041982199303
  14. Efrat Feldman, M.DSioux Falls, SD 571041821303959
  15. Xuesheng Feng, MDSioux Falls, SD 571041881880987
  16. Robert Finley, MDRapid City, SD 577011891845145
  17. Jerome Freeman, MDSioux Falls, SD 571041609899665
  18. Jon Grudem, MDNorth Sioux City, SD 570491477649531
  19. Steven Hata, MDRapid City, SD 577011003966334
  20. Mei He, M.D.Dakota Dunes, SD 570491790982395
  21. Caitlin Hof, MDSioux Falls, SD 571051710470836
  22. Mohamadmostafa Jahansouz, MDRapid City, SD 577011275160244
  23. Fanny Jaquez, MDSioux Falls, SD 571041740212208
  24. Steven Julius, M.D.Sioux Falls, SD 571051891757258
  25. Jennifer Kruger, MDRapid City, SD 577011396953774
  26. Robert Maclachlan, M.D.Rapid City, SD 577011265491195
  27. Eugenio Matos, M.D.Sioux Falls, SD 571041023128444
  28. Lee McCraney, DORapid City, SD 577011619534021
  29. Barbara Merriman, DORapid City, SD 577011295173656
  30. Carol Nelson, MDMitchell, SD 573011003823410
  31. Robert Nuss, M.D.Sioux Falls, SD 571081013295682
  32. Eunhye Oak, MDRapid City, SD 577011790305787
  33. Warren Opheim, MDSioux Falls, SD 571051396751525
  34. Nicholas Purcell, MDSioux Falls, SD 571051861057598
  35. Wijdan Rai, MDSioux Falls, SD 571041558747279
  36. Andrew Ridder, M.D.Sioux Falls, SD 571051285993253
  37. William Rossing, MDSioux Falls, SD 571051083621395
  38. Sidra Saleem, MDSioux Falls, SD 571081831727924
  39. Bassel Salem, MDSioux Falls, SD 571041164638185
  40. Jorge Sanchez, MDSioux Falls, SD 571051295701506
  41. Matthew Simmons, MDRapid City, SD 577011942272778
  42. Karan Topiwala, M.B.B.SSioux Falls, SD 571041689024119
  43. Brian Tschida, MDRapid City, SD 577011851440135
  44. Lisa Viola, DOSioux Falls, SD 571051508873811
  45. Abram Wahba, M.D.Sioux Falls, SD 571041740802321
  46. Xi Wang, MDSioux Falls, SD 571051043797392
  47. Laurie Weisensee, MDFort Meade, SD 577411447342076
  48. Brian Westerhuis, MDRapid City, SD 577011689055428
  49. Xiyan Yi, M.D.,Sioux Falls, SD 571041952759805
  50. Cynthia Zevallos Mau, MDSioux Falls, SD 571041558940486

Source: CMS NPPES, primary taxonomy 2084N0400X: records by practice city and the list of records, file of Aug 9, 2026.

South Dakota ranks 33 of 51 per resident

  1. Utah5.7
  2. Kansas5.7
  3. West Virginia5.6
  4. South Dakota5.5
  5. Tennessee5.3
  6. Louisiana5.3
  7. 50 states and D.C.6.5

Source: CMS NPPES, primary taxonomy 2084N0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

51 NPPES records list neurology physician (2084N0400X) as their primary taxonomy with a practice address in South Dakota: 5.5 per 100,000 residents against 6.5 nationally (50 states and D.C.). Sioux Falls has 32 of them (63%).

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. Vermont52
  2. Montana54
  3. North Dakota45
  4. Hawaii61

States with a similar rate per 100,000

  1. West Virginia5.6
  2. Kansas5.7
  3. Utah5.7
  4. North Carolina5.7

The largest states

  1. California2,339
  2. New York1,778
  3. Florida1,530
  4. Texas1,382
  5. Pennsylvania1,077

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.