NPPES file of Aug 9, 2026

Trauma Surgery Physician in Missouri

32 NPPES records list trauma surgery physician with a practice address in Missouri, 0.5 per 100,000 residents, the 12th highest rate of 50. Saint Louis and Kansas City have the most; each record links to the provider's NPI and the Missouri license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2086S0127X · method

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

Saint Louis has the most, 11

  1. Saint Louis11
  2. Kansas City7
  3. North Kansas City5
  4. Springfield4
  5. Ballwin1

Trauma Surgery Physician records in Missouri

  1. Steven Allen, MDColumbia, MO 652121326259615
  2. Manuel CastasusBallwin, MO 630111457521478
  3. John Chipko, M.D.Kansas City, MO 641321548553456
  4. Rachel Cohen, DOSaint Louis, MO 631411700443967
  5. Gregory Eason, MDNorth Kansas City, MO 641161689673675
  6. Katherine Foerster, MDSpringfield, MO 658041679066922
  7. Jon Gengler, MDNorth Kansas City, MO 641161063411031
  8. Steven Glorsky, MDKansas City, MO 641081013941202
  9. Kulsoom Gunn, MDSaint Louis, MO 631411235447368
  10. Obeid Ilahi, MDSaint Louis, MO 631081225088891
  11. Abbie Jensen, M.D.Saint Louis, MO 631411861810111
  12. Robert Johnson, MDSpringfield, MO 658041356418479
  13. Jennifer Laplante, MD, PHDSaint Charles, MO 633011316262793
  14. Sara LarsonSaint Louis, MO 631041528696135
  15. Kevin Mahoney, MDSaint Louis, MO 631041386745115
  16. Joshua McElderry, M.D.Springfield, MO 658071437308707
  17. Patrick McGregor, MDKansas City, MO 641551295734481
  18. Mark NicolasSpringfield, MO 658071447645221
  19. Pascal Nyachowe, M.D.Kansas City, MO 641111285684167
  20. Ann Peick, M.D.St Louis, MO 631411518935568
  21. Thomas Reardon, MDNorth Kansas City, MO 641161538168711
  22. Richard Roettger, M.D.Bridgeton, MO 630441932150638
  23. Nicholas Rottler, M.D.Saint Louis, MO 631101235424706
  24. Ashly Ruf, MDSaint Louis, MO 631101437684917
  25. Stanley Sakabu, M.D.Saint Louis, MO 631411669529657
  26. Jeffrey Simpson, MDNorth Kansas City, MO 641161922236314
  27. Jane Tenquist, MDSaint Louis, MO 631041619078466
  28. Lisa Toelle, MDKansas City, MO 641111255793477
  29. Bryan Troop, MDKansas City, MO 641111497802490
  30. Rembrandt Vandruff, MDSaint Louis, MO 631101053815340
  31. John Webb, MDKansas City, MO 641321720072564
  32. Frank Werner, MDNorth Kansas City, MO 641161083613251

Source: CMS NPPES, primary taxonomy 2086S0127X: records by practice city and the list of records, file of Aug 9, 2026.

Missouri ranks 12 of 50 per resident

  1. Ohio0.6
  2. Louisiana0.5
  3. New Jersey0.5
  4. Missouri0.5
  5. Arizona0.5
  6. Oregon0.5
  7. 50 states and D.C.0.4

Source: CMS NPPES, primary taxonomy 2086S0127X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

78.1% of these records appear in a Medicare file, against 86.1% 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. Missouri78.1%
  2. United States86.1%

Trauma Surgery Physician records in Missouri, measured

  • In a Medicare file25 of 32 · 78.1% here, 86.1% nationally
  • In the CMS Doctors and Clinicians file24 · 75.0% here, 80.2% nationally
  • Not updated in five years or more15 · 46.9% here, 42.4% nationally
  • Median graduation year2006 · the 24 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2086S0127X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

32 NPPES records list trauma surgery physician (2086S0127X) as their primary taxonomy with a practice address in Missouri: 0.5 per 100,000 residents against 0.4 nationally (50 states and D.C.). Saint Louis has 11 of them (34%).

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. North Carolina29
  2. Arizona37
  3. Georgia38
  4. Maryland38

States with a similar rate per 100,000

  1. Oregon0.5
  2. New Jersey0.5
  3. Alabama0.5
  4. Louisiana0.5

The largest states

  1. California146
  2. Texas124
  3. Florida103
  4. Pennsylvania92
  5. New York73

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.