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 14 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. Mary Mercer, DOOklahoma City, OK 731121992807432
  2. Thomas Merrill, M.D.Norman, OK 730711760474605
  3. Nancy Merritt, D.O.Poteau, OK 749531992843809
  4. Caroline Merritt-Schiermeyer, DOMidwest City, OK 731101598971277
  5. Joseph Metz, MDOklahoma City, OK 731201144324443
  6. Aelayna Meyer, MDTulsa, OK 741331043445620
  7. Brandon Middlemist, MDOklahoma City, OK 731041801712401
  8. Thomas Mihelich, MDTulsa, OK 741041538193214
  9. Stephen Mikus, D.O.Tulsa, OK 741041598086050
  10. Andrea Miller, M.D.Oklahoma City, OK 731421346448644
  11. Anna Miller, M.D.Tulsa, OK 741041780691980
  12. Judd MillerOkemah, OK 748591235628918
  13. Katherine Miller, DOHenryetta, OK 744371811553761
  14. Kenneth Miller, MDMcAlester, OK 745011447213624
  15. Sarah Mills, DOOklahoma City, OK 731041528621497
  16. Jennifer Minadeo, MDTulsa, OK 741041093007593
  17. Ahmad Mismar, M.DTulsa, OK 741041780206730
  18. Maria Mithlo, M.D.Elgin, OK 735381356436851
  19. Serena Mitroo, MDNorman, OK 730711780880252
  20. Laxmi Alekhya Mitta, MDOklahoma City, OK 731041538890876
  21. James Mizell, MDBixby, OK 740081124028303
  22. Shaheen MizyedOklahoma City, OK 731041750886990
  23. Ankur Mody, MDOklahoma City, OK 731041861586752
  24. Shirin Mohammad, MDOklahoma City, OK 731091093742819
  25. Shoeb Mohammed, M.D.Tulsa, OK 741041467907840
  26. Amelia MomtazzadehOklahoma City, OK 731041912625310
  27. Russell Moneypenny, DOOwasso, OK 740551750311536
  28. Micheal MontgomeryCement, OK 730171588450662
  29. Nicholas Moorad, M.D.Tulsa, OK 741451639279979
  30. John Moore, D.O.Pauls Valley, OK 730751306819917
  31. Joseph Moore, MDTulsa, OK 741321104853142
  32. Kevin Moore, M.D.Oklahoma City, OK 731181154781060
  33. William Moore, DOOklahoma City, OK 731031720501299
  34. Oscar Morales, M.D.Duncan, OK 735331689678195
  35. Dena Moreman, MDYukon, OK 730991639157084
  36. Jerry Morgan, M D L L CAda, OK 748201316945363
  37. Patrick Morgan, M.D.Midwest City, OK 731301598748113
  38. Richard Morgan, M.D.Oklahoma City, OK 731181619977139
  39. William Morgan, MDEdmond, OK 730131770564312
  40. Edward Moroney, M.D.Muskogee, OK 744011144306762
  41. Dana Morrel, M.D.Tulsa, OK 741331417918954
  42. Jack Moseley, M.D.Enid, OK 737011558438887
  43. Katherine Mosteller, DOTahlequah, OK 744641255851523
  44. Marvin MoulFort Gibson, OK 744341811180664
  45. Dennis Mourning, MDClaremore, OK 740171487606174
  46. Irene MoyClaremore, OK 740171043773120
  47. Ashley Muckala, DONorman, OK 730691497949051
  48. Daniel Mujuni, MDOklahoma City, OK 731121457931545
  49. Anoushka MullasserilOklahoma City, OK 731041437751344
  50. Vishal Mundra, M.B.B.S.Tulsa, OK 741041235469503

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.