NPPES file of Aug 9, 2026

Orthopaedic Surgery Physician in Missouri

514 NPPES records list orthopaedic surgery physician with a practice address in Missouri, 8.3 per 100,000 residents, the 19th highest rate of 51. Saint Louis and Columbia have the most; each record links to the provider's NPI and the Missouri license search. Page 7 of 11.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207X00000X · 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, 161

  1. Saint Louis161
  2. Columbia62
  3. Kansas City34
  4. Springfield21
  5. Chesterfield19

Orthopaedic Surgery Physician records in Missouri

  1. Jeffrey Mutchler, DOLebanon, MO 655361205946449
  2. Michael Nachtigal, MDSpringfield, MO 658041275671380
  3. Alexander NailColumbia, MO 652121679150429
  4. Husam Nawas, M.D.St Louis, MO 631411134319510
  5. Ernest Neighbor, M.D.N Kansas City, MO 641161669478079
  6. Gregory Nelson, M.D.Bridgeton, MO 630441114174265
  7. Daemeon Nicolaou, MDSt Louis, MO 631101427219120
  8. Abdoulie Njai, MPH, MDColumbia, MO 652121336832849
  9. Michael Nogalski, M.D.St Louis, MO 631311326049636
  10. David Noll, MDKansas City, MO 641321841490109
  11. Kenyatta Norman, M.D.Saint Louis, MO 631031659562528
  12. Christopher O'Boynick, MDSaint Louis, MO 631281356504252
  13. Robert O'Brien, MDBranson, MO 656161578643441
  14. Regis O'Keefe, MDSaint Louis, MO 631101497797757
  15. John O'MalleySaint Louis, MO 631101467133660
  16. Keith Odegard, MDSt Louis, MO 631411083609614
  17. Chikezie OkeaguSt Louis, MO 631411922528249
  18. Jeffrey Olson, MDSaint Louis, MO 631101356871594
  19. Jeremy Onnen, MDOzark, MO 657211255599841
  20. Robert Orell, DOTroy, MO 633791528063641
  21. Charles Orth, D.O.Kansas City, MO 641161952375230
  22. Randall Otto, M.D.Fenton, MO 630261841494689
  23. Thomas Otto, MDSaint Louis, MO 631041417979113
  24. Christopher Palmer, D.O.Saint Louis, MO 631281922362565
  25. George Parkins, M.D.Columbia, MO 652121831167626
  26. Rown Parola, MDColumbia, MO 652011528792421
  27. Clyde Parsons, MDSpringfield, MO 658071114907136
  28. Cecilia Pascual Garrido, MDSaint Louis, MO 631101235446543
  29. Arpan Patel, MDColumbia, MO 652011346974607
  30. Jay Patel, MDSt Louis, MO 631411316359565
  31. Vandan Patel, MDSaint Louis, MO 631101164318440
  32. David Paul, D.O.North Kansas City, MO 641161700850799
  33. Katherine Paul, DOOsage Beach, MO 650651902390073
  34. Robert Paul, D.O.North Kansas City, MO 641161265406250
  35. Emma Payne, MDSaint Louis, MO 631101144905977
  36. Clayton Perry, MDFenton, MO 630261518938463
  37. Horace Petersen, D.O.Neosho, MO 648501568460590
  38. Kenneth Petersen, D.O.Harrisonville, MO 647011568637395
  39. Frank Petkovich, M.D.Saint Louis, MO 631311609827070
  40. Rachel Phillips, MDColumbia, MO 652121356052245
  41. Thomas Phillips, M.D.Kansas City, MO 641111447218094
  42. Timothy Phipps, D.O.Monett, MO 657081871690065
  43. Caleb Piatt, D.O.West Plains, MO 657751194258335
  44. Clinton Pickett, D.O.Lexington, MO 640671447226790
  45. Sridhar PinnamaneniSaint Louis, MO 631281982014767
  46. Jerome Piontek, MDChesterfield, MO 630171528001674
  47. Christine Piper, M.D.Saint Peters, MO 633761154740413
  48. Ryan Pitts, MDSaint Louis, MO 631311346220423
  49. Howard Place, MDSaint Louis, MO 631041245253590
  50. Dmitry Pokhvashchev, MDSaint Louis, MO 631101306543616

Source: CMS NPPES, primary taxonomy 207X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Missouri ranks 19 of 51 per resident

  1. Nebraska8.9
  2. District of Columbia8.8
  3. Washington8.4
  4. Missouri8.3
  5. Idaho8.2
  6. Kentucky8.0
  7. 50 states and D.C.7.4

Source: CMS NPPES, primary taxonomy 207X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

77.0% of these records appear in a Medicare file, against 76.5% 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. Missouri77.0%
  2. United States76.5%

Orthopaedic Surgery Physician records in Missouri, measured

  • In a Medicare file396 of 514 · 77.0% here, 76.5% nationally
  • In the CMS Doctors and Clinicians file302 · 58.8% here, 62.5% nationally
  • Not updated in five years or more279 · 54.3% here, 56.8% nationally
  • Median graduation year2006 · the 302 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

514 NPPES records list orthopaedic surgery physician (207X00000X) as their primary taxonomy with a practice address in Missouri: 8.3 per 100,000 residents against 7.4 nationally (50 states and D.C.). Saint Louis has 161 of them (31%).

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. Indiana491
  2. Colorado471
  3. Tennessee467
  4. Arizona462

States with a similar rate per 100,000

  1. Idaho8.2
  2. Washington8.4
  3. Kentucky8.0
  4. Vermont8.0

The largest states

  1. California2,276
  2. Texas1,514
  3. Florida1,470
  4. New York1,339
  5. Pennsylvania1,253

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.