NPPES file of Aug 9, 2026

Diagnostic Radiology Physician in Oklahoma

404 NPPES records list diagnostic radiology physician with a practice address in Oklahoma, 10 per 100,000 residents, the 43rd 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 4 of 9.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0202X · 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, 169

  1. Oklahoma City169
  2. Tulsa135
  3. Edmond26
  4. Norman15
  5. Enid8

Diagnostic Radiology Physician records in Oklahoma

  1. James Hendrix, MDOklahoma City, OK 731091871559039
  2. Gregory Henzie, M.D.Oklahoma City, OK 731201831297068
  3. Jeffrey Hesse, MDBroken Arrow, OK 740121972555456
  4. Caleb Hill, DOTulsa, OK 741351376122887
  5. Jay Hiller, MDOklahoma City, OK 731041932178027
  6. Jennifer Hinkle, MDOklahoma City, OK 731041003057670
  7. Charles Horner, M.D.Stillwater, OK 740741275523714
  8. Charles Hounshell, D.O.Tulsa, OK 741351386809036
  9. Derek Howard, DOArdmore, OK 734011790880219
  10. David Huard, MDOklahoma City, OK 731041326016593
  11. Dean Hughes, M.D.Enid, OK 737011891741583
  12. Ryan Hurst, M.D.Oklahoma City, OK 731021790005809
  13. Altaf Husain, M.D.Muskogee, OK 744011891892378
  14. Samuel Ianuario, MDOklahoma City, OK 731041336908912
  15. Hamza Iqbal, MDOklahoma City, OK 731041285299016
  16. Cassie Irving, A.A.S., R.T. (R) (ARTulsa, OK 741201477029171
  17. Jalal Itani, MDOklahoma City, OK 731041770080251
  18. Jeremiah Jansen, MDOkla City, OK 731121780703900
  19. Joshua Jansen, M.D.Oklahoma City, OK 731121952539629
  20. Mark Janzen, M.D.Tulsa, OK 741351699758961
  21. Robert Jarman, MDOklahoma City, OK 731121992765390
  22. John Jennings, M.D.Tulsa, OK 741351477540839
  23. Elizabeth Jett, MDOklahoma City, OK 731041407825102
  24. Kelly Jones, MDLawton, OK 735051649233818
  25. Mary Jones, M.D.Edmond, OK 730341780688457
  26. Nina Jones, MDTulsa, OK 741461003877754
  27. Gale Joslin, MDTulsa, OK 741351063478113
  28. Aron Judkiewicz, MDOklahoma City, OK 731181467420745
  29. Aparna Kakarala, MDOklahoma City, OK 731041801864186
  30. George KampTulsa, OK 741361841321668
  31. Merl Kardokus, MDNorman, OK 730711902897200
  32. Katarzyna Kedzierska, MDOklahoma City, OK 731041780815126
  33. Montana KellerNorman, OK 730711750817284
  34. Stephanie Kelly, D.O.Oklahoma City, OK 731121598721755
  35. John Kephart, D.O.Tulsa, OK 741351649565821
  36. Raza KhanOklahoma City, OK 731041275154072
  37. Reem Khodor, M.D.Oklahoma City, OK 731041558921080
  38. Anil Kilpadikar, MDTulsa, OK 741351760421119
  39. Jang KimAda, OK 748201467513135
  40. Tony Kim, DOOklahoma City, OK 731041891282885
  41. Kerri Kirchhoff, MDOklahoma City, OK 731121720081623
  42. Bradley Kliewer, DOOklahoma City, OK 731021164842860
  43. Julia Knarreborg, M.D.Edmond, OK 730031952662363
  44. Richard Knepper, MDPryor, OK 743611578529137
  45. Brett Kolman, MDTulsa, OK 741331295796829
  46. Christian Koopman, D.O.Oklahoma City, OK 731041780762195
  47. Anne Kozlowski, D.O.Tulsa, OK 741351649251398
  48. Mark Kraemer, M.D.Tulsa, OK 741351821066861
  49. Ronald Krieger, M.D.Tulsa, OK 741351588651186
  50. Matthew Lambert, MDOklahoma City, OK 731121962994517

Source: CMS NPPES, primary taxonomy 2085R0202X: records by practice city and the list of records, file of Aug 9, 2026.

Oklahoma ranks 43 of 51 per resident

  1. Kansas11
  2. Kentucky11
  3. Texas10
  4. Oklahoma10
  5. Wyoming10
  6. Nevada10
  7. 50 states and D.C.13

Source: CMS NPPES, primary taxonomy 2085R0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

70.8% of these records appear in a Medicare file, against 73.1% 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. Oklahoma70.8%
  2. United States73.1%

Diagnostic Radiology Physician records in Oklahoma, measured

  • In a Medicare file286 of 404 · 70.8% here, 73.1% nationally
  • In the CMS Doctors and Clinicians file255 · 63.1% here, 68.5% nationally
  • Not updated in five years or more237 · 58.7% here, 56.9% nationally
  • Median graduation year2004 · the 254 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

404 NPPES records list diagnostic radiology physician (2085R0202X) as their primary taxonomy with a practice address in Oklahoma: 10 per 100,000 residents against 13 nationally (50 states and D.C.). Oklahoma City has 169 of them (42%).

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. Iowa364
  2. Kentucky477
  3. Utah327
  4. Kansas312

States with a similar rate per 100,000

  1. Wyoming9.8
  2. Guam9.8
  3. Nevada9.7
  4. Texas10.2

The largest states

  1. California4,500
  2. New York3,146
  3. Texas3,124
  4. Florida2,761
  5. Pennsylvania2,199

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.