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 34 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. Rani Nair, MDSpringfield, MO 658101538366448
  2. Seema Najam, MDSt Louis, MO 631361396817490
  3. Pannathorn Nakaphan, MDKansas City, MO 641081073359352
  4. Naga Neelima Nallapaneni, M.DSt Louis, MO 631071114155454
  5. Jyotirmaya Nanda, M.D.O Fallon, MO 633661629039714
  6. Naya Naoum, MDChesterfield, MO 630171659269355
  7. Syed Naqvi, M.D.Columbia, MO 652121386841047
  8. Sneha Narasimhan, MD, PHDSaint Louis, MO 631101679199327
  9. Lawrence Narkiewicz, M.D.St Louis, MO 631271477506160
  10. Amita Rao Narla, M.D.Kansas City, MO 641111356510465
  11. Bisma Naseem, MDSaint Louis, MO 631411659214047
  12. Muhammad Naseeruddin, M.D.Hayti, MO 638511194849224
  13. Tala Nashawati, MDColumbia, MO 652031427635945
  14. Zahida Nasreen, MDSaint Louis, MO 631061790803658
  15. Felix Nau Jr, MDWashington, MO 630901932632544
  16. Anna Naumovich, MDSt Louis, MO 631111669542668
  17. Alma Navato, MDKansas City, MO 641301932152543
  18. Bazigh Naveed, MBBSJoplin, MO 648041629763974
  19. Talat Nawas, MDChesterfield, MO 630171316976228
  20. Tejaswini Nayak, M.D.Saint Charles, MO 633031609841303
  21. Ifeoma Ndigwe, MDSaint Louis, MO 631171730057639
  22. Robert Neihart, M.D.Kansas City, MO 641111861411670
  23. Benjamin Nelson, DOSpringfield, MO 658041558863464
  24. Alexandra NemethKirksville, MO 635011407748742
  25. Linda Neuman, MDWildwood, MO 630051922255124
  26. Binita Neupane, MDSaint Louis, MO 631101033770540
  27. Gagan Neupane, MDSpringfield, MO 658041285258756
  28. Joshua Newman, MDSt Louis, MO 631101588224505
  29. Patricia Neyman, MDKansas City, MO 641281689776890
  30. Jennifer Nguyen, M.D.Wentzville, MO 633851477878098
  31. Jennifer NguyenKansas City, MO 641081245987874
  32. Julie Nguyen, M.D.Kansas City, MO 641111477947380
  33. Khanh Nguyen, M.D.Independence, MO 640551588678031
  34. Matthew Nguyen, DOKirksville, MO 635011093605933
  35. Richard NguyenColumbia, MO 652121588045009
  36. Steven Nguyen, M.D.Saint Louis, MO 631101013353663
  37. Tricia Nguyen, MDKansas City, MO 641301548556871
  38. Amisha NibberColumbia, MO 652121114309457
  39. Barry Nickell, M.D.Kansas City, MO 641111912923186
  40. Anum Nida, MDWest Plains, MO 657751437656675
  41. Michael Nielson, MDIndependence, MO 640551710944764
  42. Abid Nisar, MDSaint Peters, MO 633031245375567
  43. Puja Nistala, M.D.Columbia, MO 652121205947835
  44. Veronica Nix Weston, M.D.Chesterfield, MO 630171487907085
  45. Terry Nold, D.O.Jefferson City, MO 651011841306917
  46. Tracy Norfleet, MDSaint Louis, MO 631101487680377
  47. Ryan Norman, D.O.Springfield, MO 658041659574218
  48. Anthony Northcote, DOSpringfield, MO 658041881223873
  49. Mark Novack, MDChesterfield, MO 630171114918737
  50. Richard Nowak, M.D.Kansas City, MO 641281194742882

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.