NPPES file of Aug 9, 2026

Internal Medicine Physician in Missouri

2,604 NPPES records list internal medicine physician with a practice address in Missouri, 42 per 100,000 residents, the 22nd highest rate of 51. Saint Louis and Kansas City have the most; each record links to the provider's NPI and the Missouri license search. Page 37 of 53.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 941

  1. Saint Louis941
  2. Kansas City243
  3. Columbia213
  4. Chesterfield142
  5. Springfield135

Internal Medicine Physician records in Missouri

  1. Siriwat Payow, MDSt Charles, MO 633041225132830
  2. Gretchen Pearce, D.O.Webb City, MO 648701659536803
  3. Justin Pearre, MDKansas City, MO 641111265276661
  4. Chelsea Pearson, MDSaint Louis, MO 631101407295512
  5. Rajeshwar Peddi, MDSaint Louis, MO 631281043283989
  6. Shilpa Peddi, MDChesterfield, MO 630171063038768
  7. Ian Pelletier, DOPilot Knob, MO 636631316501000
  8. Mark Pence, D.O.Kansas City, MO 641281801235999
  9. Robert Pendleton, M.D.Columbia, MO 652121851314132
  10. Fulei Peng, DOSaint Louis, MO 631411093382376
  11. Gregorius Penilla, M.D.Fenton, MO 630261023024973
  12. Michaele Penkoske, M. D.Saint Charles, MO 633011477926624
  13. Vanaja Penumacha, M.D.Saint Louis, MO 631251346386224
  14. James Peppers, M.D.Chillicothe, MO 646011639305832
  15. Rahul Peravali, MDSaint Louis, MO 631101245808195
  16. Roberto Perez, M.D.Saint Louis, MO 631261417972894
  17. Michael Perll, M.D.Kansas City, MO 641141912907338
  18. Laurence PerlsteinFlorissant, MO 630311407967474
  19. David Pernikoff, M.D.Saint Louis, MO 631361205820594
  20. Robert Perry, M.D.Cape Girardeau, MO 637011659376234
  21. Micah Pescetto, DOKansas City, MO 641281659592780
  22. Vanessa-Giselle Peschard, MDSaint Louis, MO 631101104310176
  23. Benjamin Petelin, DOKansas City, MO 641111386955334
  24. David Peter, M.D.Saint Louis, MO 631951508827395
  25. Lauren PetersenSaint Louis, MO 631101386339125
  26. Michael Peterson, MDSaint Louis, MO 631281942760517
  27. Richard Petrella, MDSaint Louis, MO 631101437728144
  28. Joshua Petro, DOColumbia, MO 652121326770066
  29. Matthew Pettis, MDSaint Louis, MO 631411952988347
  30. David Pfefferkorn, M.D.Sikeston, MO 638011922086321
  31. Lisa Pham, M.D.Springfield, MO 658071275502379
  32. Sarina Phatak, MDManchester, MO 630211366556912
  33. Jamie Phelps, MDSpringfield, MO 658041083275580
  34. Andrea Philip, MDSaint Louis, MO 631091063098713
  35. Nissy PhilipKansas City, MO 641081356886089
  36. Doak Phillips, M.D.Columbia, MO 652011427099647
  37. Hao Phung, M.D.Saint Joseph, MO 645061699207829
  38. Kurt Piening, M.D.Saint Charles, MO 633031356349609
  39. Joseph Pierchorowicz, M.D.St Louis, MO 631171679763163
  40. Donald Piland, M.D.Poplar Bluff, MO 639011831145911
  41. Elene Pilapil, MDSpringfield, MO 658071679771844
  42. Savin Pillai, DOKirksville, MO 635011548007461
  43. Nurbanu Pirani, MDKansas City, MO 641081437323532
  44. Steven Pisoni, M.D.Saint Louis, MO 631191366436347
  45. Olevia Pitts, M.D.Springfield, MO 658041447244884
  46. Derek Platt, MD, PHDSaint Louis, MO 631101356236921
  47. Kristina PlesonsSaint Louis, MO 631171679983175
  48. Irwin Plisco, M.D.Florissant, MO 630311871574525
  49. Trudy-Ann Plummer, MDColumbia, MO 652121134964737
  50. Philip Poepsel, DOSaint Louis, MO 631221114977030

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Missouri ranks 22 of 51 per resident

  1. Ohio45
  2. Maine43
  3. West Virginia43
  4. Missouri42
  5. Virginia42
  6. Nebraska41
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.5% of these records appear in a Medicare file, against 78.7% 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. Missouri76.5%
  2. United States78.7%

Internal Medicine Physician records in Missouri, measured

  • In a Medicare file1,993 of 2,604 · 76.5% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file1,445 · 55.5% here, 61.4% nationally
  • Not updated in five years or more1,255 · 48.2% here, 55.4% nationally
  • Median graduation year2006 · the 1,443 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,604 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Missouri: 42 per 100,000 residents against 44 nationally (50 states and D.C.). Saint Louis has 941 of them (36%).

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. Tennessee2,596
  2. Connecticut2,623
  3. Minnesota2,632
  4. Arizona2,853

States with a similar rate per 100,000

  1. Virginia41.6
  2. West Virginia42.6
  3. Maine42.8
  4. Nebraska41.1

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.