NPPES file of Aug 9, 2026

Internal Medicine Physician in Oklahoma

1,115 NPPES records list internal medicine physician with a practice address in Oklahoma, 28 per 100,000 residents, the 44th highest rate of 51. Oklahoma City and Tulsa have the most; each record links to the provider's NPI and the Oklahoma license search. Page 6 of 23.

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).

Oklahoma City has the most, 418

  1. Oklahoma City418
  2. Tulsa307
  3. Norman28
  4. Ada25
  5. Lawton24

Internal Medicine Physician records in Oklahoma

  1. Alex Dwuma, MDOklahoma City, OK 731121417275041
  2. Jozef Dzurilla, D.OTulsa, OK 741361043321664
  3. Adam Earhart, D.O.Muskogee, OK 744011952682189
  4. Sam Earnest, M.D.Stillwater, OK 740741962488742
  5. Peter Ebeling, M.D.Oklahoma City, OK 731041801259221
  6. Breece Eberley, M.D.Owasso, OK 740551689626376
  7. Steve Egwuonwu, MDLawton, OK 735051053519587
  8. Fateh Elkhatib, MDOklahoma City, OK 731091265548341
  9. Michael Elliott, M.D.Edmond, OK 730341770581803
  10. Bobby Ellis, M.D.Ardmore, OK 734011679595144
  11. Margaret Ellis, MDGrove, OK 743441649304114
  12. Gilbert Emde, M.D.Stillwater, OK 740741801889373
  13. Gerald English, D.O.Oklahoma City, OK 731121205157989
  14. Kumar Ennamuri, MDNorman, OK 730711396783056
  15. David Erickson, MDTulsa, OK 741361508021353
  16. Maria Sandra Escandor, D.O.Oklahoma City, OK 731041457732109
  17. Mohamed Eslam, MDTulsa, OK 741351710440631
  18. Thomas Essex, D.O.Chickasha, OK 730181689603151
  19. Brandon Evans, MDOklahoma City, OK 731041932964228
  20. Salar Faiazi, M.D.Oklahoma City, OK 731041629429188
  21. Omar FakhrTulsa, OK 741351376159731
  22. Lisa Farhood, M.D.Oklahoma City, OK 731121730297631
  23. Kevin Faris, M.D.Noble, OK 730681003888207
  24. Samid Farooqui, M.D.Oklahoma City, OK 731021740632181
  25. Angela Farrar, DOTulsa, OK 741041942471297
  26. David Farrier, MDOklahoma City, OK 731041093397754
  27. Valerie Farris, M.D.Jay, OK 743461104807387
  28. Jennifer Ferrell, DOStillwater, OK 740741902860406
  29. Justin Fields, MDNorman, OK 730711003013723
  30. Steven Fillmore, M.D.Ada, OK 748201225010655
  31. Stephen Fincher, M.D.Tulsa, OK 741361952388555
  32. Janis Finer, M.D.Tulsa, OK 741041326017328
  33. Ross Fisher, MDChickasha, OK 730181568403087
  34. Clayton Flanary, DOTulsa, OK 741331740215680
  35. Mark Fogle, MDOklahoma City, OK 731021861485328
  36. Charles Folger, MDOklahoma City, OK 731041235105933
  37. Ashley Ford, D.O.Oklahoma City, OK 731421366761173
  38. Darlene Foster, MDOklahoma City, OK 731121194717132
  39. Johnny Fowler, M.D.Tulsa, OK 741361184601619
  40. Raphael Francisco, M.D.Shawnee, OK 748011124063870
  41. Christine Franden, M.D.Tulsa, OK 741041669459160
  42. Landon FrankTahlequah, OK 744641427625714
  43. James Frayser, M.D.Tulsa, OK 741141790065472
  44. George Freeman, D.O.Idabel, OK 747451417957259
  45. Whitney Frick, MDStillwater, OK 740741508607672
  46. Michelle Fugitt, D.O.Broken Arrow, OK 740121700845005
  47. Dinesh Gaddam, M.DTulsa, OK 741361225383391
  48. Eswar Chand Gadde, MDTulsa, OK 741041265060784
  49. Jasmine Gaddy, M.D.Oklahoma City, OK 731041881628758
  50. Catherine Gaffney, DOTulsa, OK 741331831143155

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

Oklahoma ranks 44 of 51 per resident

  1. Indiana31
  2. Texas30
  3. Montana29
  4. Oklahoma28
  5. Iowa27
  6. South Dakota27
  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.

76.7% 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. Oklahoma76.7%
  2. United States78.7%

Internal Medicine Physician records in Oklahoma, measured

  • In a Medicare file855 of 1,115 · 76.7% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file654 · 58.7% here, 61.4% nationally
  • Not updated in five years or more621 · 55.7% here, 55.4% nationally
  • Median graduation year2007 · the 653 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

1,115 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Oklahoma: 28 per 100,000 residents against 44 nationally (50 states and D.C.). Oklahoma City has 418 of them (37%).

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. Puerto Rico1,146
  2. Rhode Island1,033
  3. Kansas1,010
  4. Nevada1,229

States with a similar rate per 100,000

  1. Iowa27.2
  2. South Dakota26.9
  3. Montana28.6
  4. Arkansas25.0

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.