NPPES file of Aug 9, 2026

Certified Registered Nurse Anesthetist in South Dakota

533 NPPES records list certified registered nurse anesthetist with a practice address in South Dakota, 58 per 100,000 residents, the 1st 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 9 of 11.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 367500000X · 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, 266

  1. Sioux Falls266
  2. Rapid City101
  3. Aberdeen25
  4. Yankton19
  5. Dakota Dunes18

Certified Registered Nurse Anesthetist records in South Dakota

  1. Kellen SchmidtWatertown, SD 572011336810696
  2. Hannah Schmidtlein, CRNARapid City, SD 577011285566984
  3. Alvin Schmitt, CRNAWinner, SD 575801376660274
  4. Jennifer SchoenfelderSioux Falls, SD 571051356912653
  5. Cherokee SchofieldRapid City, SD 577011871424598
  6. Jamie ScholtingVermillion, SD 570691154166288
  7. Andrew Schott, CRNAAberdeen, SD 574011891068045
  8. Seth Schramm, CRNASioux Falls, SD 571051194160390
  9. Codi Schrempp, DNAPRapid City, SD 577011366135758
  10. Adam Schroeder, CRNARapid City, SD 577011598558918
  11. Alan Schroeder, CRNASioux Falls, SD 571051598777195
  12. Kenneth Schulz, CRNARapid City, SD 577011649286444
  13. Mark Schulz, CRNAWatertown, SD 572011083643308
  14. Thomas SchusterAberdeen, SD 574011063856375
  15. Cynthia Schuttler, CRNARapid City, SD 577011386737880
  16. Joel Schwiesow, CRNARapid City, SD 577011568456093
  17. Peter Schwiesow, CRNARapid City, SD 577011093212953
  18. Caitlyn Selland, CRNARapid City, SD 577011508599507
  19. Trent Sever, DNAPRapid City, SD 577011154193274
  20. Steven Shores, CRNASturgis, SD 577851497785091
  21. Gail Sievert, CRNASioux Falls, SD 571051558335422
  22. Darrel Simon, CRNAMadison, SD 570421609039403
  23. Leanne Siverhus, CRNASioux Falls, SD 571051154395051
  24. Mark Smedsrud, CRNASioux Falls, SD 571051720052624
  25. Renee' Smethurst, CRNASioux Falls, SD 571051750278834
  26. Christopher Smith, CRNASioux Falls, SD 571051063486777
  27. Josh SmithRapid City, SD 577011730456880
  28. Margaret Smith, CRNASioux Falls, SD 571051225002934
  29. Frank SnyderAberdeen, SD 574011518966241
  30. Roger Southmayd, CRNAPierre, SD 575011598705063
  31. John Sovell, CRNAWebster, SD 572741215008859
  32. Jon Sovell, CRNAAberdeen, SD 574011821225947
  33. Jeffrey Spaans, CRNASioux Falls, SD 571051730191362
  34. Jason Spah, CRNAAberdeen, SD 574011730454273
  35. Nickolaus Spain, CRNARapid City, SD 577011275851933
  36. Jaclyn Spencer, CRNARapid City, SD 577011336716869
  37. Thomas Stadtfeld, CRNASioux Falls, SD 571051811254097
  38. Patrick StaedtlerRapid City, SD 577011033606207
  39. Kayla Stammer, CRNAYankton, SD 570781578409546
  40. Nicholas StankeSioux Falls, SD 571051780573139
  41. Joseph Stanton, CRNARapid City, SD 577011275564049
  42. Joel Stauss, CRNAChamberlain, SD 573251699032888
  43. Gabriel SteinbornSioux Falls, SD 571051750906186
  44. Jordan Steinborn, CRNASioux Falls, SD 571051376049593
  45. Jay Steinke, CRNASioux Falls, SD 571051255326971
  46. Craig Stevens, CRNADakota Dunes, SD 570491235150848
  47. Kaycie Stewart, CRNARapid City, SD 577011093555724
  48. Kelly Stokes, CRNADakota Dunes, SD 570491548423486
  49. Sydney SturdevantSioux Falls, SD 571051811492341
  50. Sean Sundermann, CRNASioux Falls, SD 571051952577074

Source: CMS NPPES, primary taxonomy 367500000X: records by practice city and the list of records, file of Aug 9, 2026.

South Dakota ranks 1 of 51 per resident

  1. South Dakota58
  2. North Dakota56
  3. Minnesota46
  4. 50 states and D.C.23

Source: CMS NPPES, primary taxonomy 367500000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.6% of these records appear in a Medicare file, against 78.1% 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 Dakota72.6%
  2. United States78.1%

Certified Registered Nurse Anesthetist records in South Dakota, measured

  • In a Medicare file387 of 533 · 72.6% here, 78.1% nationally
  • In the CMS Doctors and Clinicians file372 · 69.8% here, 74.4% nationally
  • Not updated in five years or more359 · 67.4% here, 56.4% nationally
  • Median graduation year2013 · the 372 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 367500000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

533 NPPES records list certified registered nurse anesthetist (367500000X) as their primary taxonomy with a practice address in South Dakota: 58 per 100,000 residents against 23 nationally (50 states and D.C.). Sioux Falls has 266 of them (50%).

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. Maine534
  2. Oregon568
  3. Iowa584
  4. Idaho476

States with a similar rate per 100,000

  1. North Dakota56.4
  2. Minnesota46.4
  3. West Virginia44.6
  4. Tennessee43.7

The largest states

  1. Florida6,367
  2. Texas6,097
  3. Pennsylvania4,822
  4. North Carolina3,760
  5. Ohio3,606

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.