NPPES file of Aug 9, 2026

Orthopaedic Surgery Physician in Arizona

462 NPPES records list orthopaedic surgery physician with a practice address in Arizona, 6.2 per 100,000 residents, the 48th highest rate of 51. Phoenix and Tucson have the most; each record links to the provider's NPI and the Arizona license search. Page 7 of 10.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207X00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Phoenix has the most, 131

  1. Phoenix131
  2. Tucson75
  3. Scottsdale71
  4. Gilbert23
  5. Flagstaff14

Orthopaedic Surgery Physician records in Arizona

  1. Emeka Ofobike, MDYuma, AZ 853641033394184
  2. Jacob OldhamShow Low, AZ 859011033109632
  3. Matthew Olson, DOPhoenix, AZ 850231730403494
  4. Hong Ong, MDPeoria, AZ 853811720028905
  5. Craig Ono, MDKingman, AZ 864091457329955
  6. Richard Orbon, M.D.Phoenix, AZ 850121992739486
  7. Michael Orr, MDPrescott, AZ 863011659348308
  8. David Ott, M.D.Phoenix, AZ 850181588660914
  9. Grant Padley, D.O.Phoenix, AZ 850161144372657
  10. Theresa Pak, DOSun City, AZ 853511922536630
  11. Eric PantherTucson, AZ 857191679360531
  12. Midhat PatelScottsdale, AZ 852561508354499
  13. William Paterson, M.D.Gilbert, AZ 852341912124876
  14. Richard Peairs, M.D.Phoenix, AZ 850321386647733
  15. Zachary Pearson, MDTucson, AZ 857241609620152
  16. Thomas Peters, M.D.Tuba City, AZ 860451912906645
  17. Shaun Peterson, MDTucson, AZ 857121861472656
  18. Paul Pflueger, MDPrescott, AZ 863011386647998
  19. Stuart Phillips, MDPhoenix, AZ 850231972655827
  20. Duane Pitt, MDScottsdale, AZ 852541376529255
  21. Evan Porter, MDGlendale, AZ 853091649809542
  22. Gene Prendergast, D.O.Green Valley, AZ 856141144370446
  23. Rachel Prigge, CSAGoodyear, AZ 853951578221503
  24. Laura Prokuski, MDScottsdale, AZ 852511689638249
  25. Micah Pullins, D.O.Globe, AZ 855011730482167
  26. Gary Purcell, M.D.Mesa, AZ 852061215917463
  27. Beth Purdy, MDPhoenix, AZ 850131295712958
  28. Bridget Ralston-Ripple, MDPhoenix, AZ 850061003445792
  29. Amber Randall, M.D.Flagstaff, AZ 860011063496255
  30. Nicholas Ransom, MDTucson, AZ 857451356316111
  31. Robert Ravinsky, MDPhoenix, AZ 850231508368101
  32. Shannah Redmon, MDTuba City, AZ 860451548309545
  33. Uriel Remen, M.D.Scottsdale, AZ 852581881903334
  34. Kevin Renfree, M.D.Phoenix, AZ 850541205811999
  35. Sean Renfree, MDScottsdale, AZ 852591649067927
  36. Alex RenshawPhoenix, AZ 850231790059814
  37. Damien Richardson, MDScottsdale, AZ 852561487917068
  38. Stephen Ripple, M.D.Glendale, AZ 853041477528461
  39. Justin Roberts, M.D.Phoenix, AZ 850161396001202
  40. Melvin Roberts, M.D.Tucson, AZ 857121114928751
  41. Thomas Roberts, MDTucson, AZ 857191124760699
  42. Neal Rockowitz, M.D.Phoenix, AZ 850181316943939
  43. Raymond Roffi, M.D.Chandler, AZ 852241912906249
  44. Adam Ross, M.D.Scottsdale, AZ 852511811375041
  45. Alan Rothbart, M.D.Phoenix, AZ 850081225088750
  46. Varqa Rouhipour, MDChandler, AZ 852241457367286
  47. Alexis Rounds, MDPrescott, AZ 863011699331066
  48. Michael Rozell, M.D.Tucson, AZ 857121962769653
  49. Todd Runyan, M.D.Yuma, AZ 853671407821820
  50. Matthew Russo, M.D.Scottsdale, AZ 852581710277744

Source: CMS NPPES, primary taxonomy 207X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Arizona ranks 48 of 51 per resident

  1. Alabama6.7
  2. Tennessee6.6
  3. Florida6.5
  4. Arizona6.2
  5. California5.8
  6. Nevada5.1
  7. 50 states and D.C.7.4

Source: CMS NPPES, primary taxonomy 207X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

75.5% of these records appear in a Medicare file, against 76.5% 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. Arizona75.5%
  2. United States76.5%

Orthopaedic Surgery Physician records in Arizona, measured

  • In a Medicare file349 of 462 · 75.5% here, 76.5% nationally
  • In the CMS Doctors and Clinicians file281 · 60.8% here, 62.5% nationally
  • Not updated in five years or more236 · 51.1% here, 56.8% nationally
  • Median graduation year2003 · the 281 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

462 NPPES records list orthopaedic surgery physician (207X00000X) as their primary taxonomy with a practice address in Arizona: 6.2 per 100,000 residents against 7.4 nationally (50 states and D.C.). Phoenix has 131 of them (28%).

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. Maryland457
  2. Tennessee467
  3. Colorado471
  4. Indiana491

States with a similar rate per 100,000

  1. Florida6.5
  2. California5.8
  3. Alabama6.7
  4. New Mexico6.7

The largest states

  1. California2,276
  2. Texas1,514
  3. Florida1,470
  4. New York1,339
  5. Pennsylvania1,253

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.