NPPES file of Aug 9, 2026

Surgical Physician Assistant in Missouri

176 NPPES records list surgical physician assistant with a practice address in Missouri, 2.8 per 100,000 residents, the 42nd highest rate of 51. Saint Louis and Springfield have the most; each record links to the provider's NPI and the Missouri license search. Page 3 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363AS0400X · 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, 51

  1. Saint Louis51
  2. Springfield22
  3. Columbia20
  4. Kansas City17
  5. Chesterfield9

Surgical Physician Assistant records in Missouri

  1. Tawny Loyd, PA-CColumbia, MO 652011275205643
  2. Jon Lundquist, PAKansas City, MO 641541548711369
  3. Joshua Macken, PA-CBolivar, MO 656131558531814
  4. Amity Mahoney, PA-CLees Summit, MO 640861831730241
  5. Rachel Manske, PA-CKansas City, MO 641281437598000
  6. Blake Martin, P.A.Springfield, MO 658071821599382
  7. Emily Massaro, P.A.Saint Louis, MO 631041770765950
  8. Keith Mauller, PA-CSaint Louis, MO 631061346325628
  9. Ronald McCall, P.A.Springfield, MO 658101518914985
  10. Marissa McPike, PA-CSaint Louis, MO 631101972217735
  11. Kelly MebruerSaint Louis, MO 631041144189788
  12. Cysco MerisotesSpringfield, MO 658041073319232
  13. Jamie Mertz, PA-CKansas City, MO 641551568702090
  14. Nathan Miracle, PA-COzark, MO 657211326386509
  15. Christopher Moorman, PACape Girardeau, MO 637031245239417
  16. Renee Mueth, PA-CSaint Louis, MO 631061518040740
  17. Stephen Muhlbach, P.A.Independence, MO 640571891864815
  18. Chad Nall, P.A.Springfield, MO 658071619075975
  19. Lacey Nelson, PA-CN Kansas City, MO 641161639467806
  20. Amy NewboldKansas City, MO 641111629493556
  21. Joshua Newman, PA-CChesterfield, MO 630171346595717
  22. Terri Nowell, P.A.Saint Louis, MO 631061518013226
  23. Chad Oliver, PASpringfield, MO 658071841827854
  24. Antanisha ParksSaint Louis, MO 631061083556427
  25. Edwina Parrish-Littlejohn, PA-CKansas City, MO 641141235101528
  26. Aliyah Patterson, PA-CSaint Louis, MO 631281134831605
  27. Haley Ponder, PA-CSpringfield, MO 658071760955199
  28. Michelle PowellO Fallon, MO 633681477885945
  29. Thomas Prange, PA-CSaint Louis, MO 631041356701676
  30. Darren Quaile, P.A.-C.Lees Summit, MO 640641801167556
  31. Mathew Reid, P.A.Springfield, MO 658041972557114
  32. Sarah Reifsteck, PA-C, ATCCreve Coeur, MO 631411114357241
  33. Orrin Rice, PA-CCape Girardeau, MO 637011619354453
  34. Chester Roberts, PA-CPoplar Bluff, MO 639011154365690
  35. Anne Robinson, PA-CSaint Louis, MO 631411275078339
  36. Gregory Ross, PA-CNorth Kansas City, MO 641161215610217
  37. Amorette Russell, P.A.Saint Louis, MO 631411225000102
  38. Mark Saxon, P.A.Chesterfield, MO 630171821060161
  39. Todd Schmidt, PA-CSaint Louis, MO 631221609855238
  40. Chad Schmitz, PASaint Louis, MO 631101225028061
  41. Heather Schmitz, PA-CBridgeton, MO 630441235163635
  42. Michelle Seithel, PAColumbia, MO 652121033357116
  43. Kari Semmes, PA-CKansas City, MO 641111194384222
  44. Andrew Sheridan, CSFAChesterfield, MO 630171710444872
  45. Joseph Shipp, PAColumbia, MO 652121134177512
  46. John Shuman, PASaint Louis, MO 631411104808625
  47. Steve Sigman, PHYSICIAN ASSISTANTEllisville, MO 630211609916618
  48. Denise Simmons, PAColumbia, MO 652011245293695
  49. Forrest Simmons, PASaint Louis, MO 631101548719875
  50. Meghan Sinon, PA-CSaint Louis, MO 631281396991436

Source: CMS NPPES, primary taxonomy 363AS0400X: records by practice city and the list of records, file of Aug 9, 2026.

Missouri ranks 42 of 51 per resident

  1. New Mexico3.3
  2. Michigan3.2
  3. Virginia3.2
  4. Missouri2.8
  5. California2.8
  6. Oklahoma2.7
  7. 50 states and D.C.5.2

Source: CMS NPPES, primary taxonomy 363AS0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

65.3% of these records appear in a Medicare file, against 76.2% 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. Missouri65.3%
  2. United States76.2%

Surgical Physician Assistant records in Missouri, measured

  • In a Medicare file115 of 176 · 65.3% here, 76.2% nationally
  • In the CMS Doctors and Clinicians file98 · 55.7% here, 64.5% nationally
  • Not updated in five years or more81 · 46.0% here, 52.3% nationally
  • Median graduation year2013 · the 98 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363AS0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

176 NPPES records list surgical physician assistant (363AS0400X) as their primary taxonomy with a practice address in Missouri: 2.8 per 100,000 residents against 5.2 nationally (50 states and D.C.). Saint Louis has 51 of them (29%).

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. Indiana164
  2. Louisiana155
  3. Alabama201
  4. Maine205

States with a similar rate per 100,000

  1. California2.8
  2. Oklahoma2.7
  3. Kentucky2.6
  4. Virginia3.2

The largest states

  1. New York2,152
  2. Florida1,444
  3. Texas1,350
  4. California1,075
  5. Pennsylvania832

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.