NPPES file of Aug 9, 2026

Internal Medicine Physician in Arizona

2,853 NPPES records list internal medicine physician with a practice address in Arizona, 38 per 100,000 residents, the 27th highest rate of 51. Phoenix and Tucson have the most; each record links to the provider's NPI and the Arizona license search. Page 9 of 58.

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).

Phoenix has the most, 695

  1. Phoenix695
  2. Tucson651
  3. Scottsdale344
  4. Mesa157
  5. Chandler93

Internal Medicine Physician records in Arizona

  1. Jeremy BrittTucson, AZ 857101578911996
  2. Franc BrodarPhoenix, AZ 850501467446831
  3. Valerie Brodsky, D.O.Tempe, AZ 852811720049117
  4. John Brookhart, MDTucson, AZ 857041477645505
  5. Richard Brooks, M.D.Scottsdale, AZ 852591336128826
  6. Danielle Brower, D.O.Tucson, AZ 857121306233564
  7. Anthony Brown, D.O.Chino Valley, AZ 863231821250382
  8. Ashlyn Brown, MDScottsdale, AZ 852591467196675
  9. Carolyn Brown, M.D.Surprise, AZ 853871285700906
  10. Craig Brown, DOTucson, AZ 857241043417488
  11. Eduardo Brown, M.D.Sierra Vista, AZ 856351376584359
  12. Greta Brown, M.DSun City West, AZ 853751770788820
  13. Howard Brown, MDTucson, AZ 857151871541029
  14. Jason Brown, M.D.Phoenix, AZ 850371578672630
  15. Linda Brown, D.O.Anthem, AZ 850861558543678
  16. Mark Brown, M.D.Sun City, AZ 853511225021264
  17. Randall Brown, M.D.Tucson, AZ 857041881681393
  18. David Brual, M.D.Tucson, AZ 857191063824993
  19. William Brubaker, M.D.Phoenix, AZ 850201336114016
  20. Tami Bruce, MDMesa, AZ 852061548324254
  21. Eric Brucks, MDTucson, AZ 857241346739687
  22. Philip Bryson, MDQueen Creek, AZ 851421366816175
  23. Jason Buchwald, M.D.Scottsdale, AZ 852551285675439
  24. Steven Buckle, M.D.Phoenix, AZ 850121588776280
  25. James Buckner, M.D.Phoenix, AZ 850201699068387
  26. David Buechel, D.O., F.A.C.O.I.Tucson, AZ 857191124003041
  27. Mark Bueno, M.D.Phoenix, AZ 850081154855179
  28. Fariya Bukhari, MDScottsdale, AZ 852511477595296
  29. Joy Bulger BeckTucson, AZ 857101801039177
  30. Mathew BullPeridot, AZ 855421295223675
  31. Lucy Burciaga, MDTucson, AZ 857121497835649
  32. Francis Burgos, M.D.Surprise, AZ 853741558424218
  33. Christopher Burke, M.D.Phoenix, AZ 850121245342567
  34. Zachary Burkhart, MDPhoenix, AZ 850481831696384
  35. Mark Burnes, MDGoodyear, AZ 853951073660338
  36. Timothy Burns, MDPhoenix, AZ 850321245277243
  37. Richard Burton, M.D.Phoenix, AZ 850161639293921
  38. Taylor Burton, DOMesa, AZ 852061851970297
  39. Sarah Busch, MDTucson, AZ 857231457142416
  40. Cory Buschmann, MDPhoenix, AZ 850061407293103
  41. Gerald Bush, MDSurprise, AZ 853741811087653
  42. Joseph Bush, M.D.Phoenix, AZ 850121063554715
  43. Warren Butler, MDScottsdale, AZ 852581750339784
  44. Suzan Buxton, M.D.Sun City, AZ 853511386861235
  45. Cheryl Buyama, M.D.Phoenix, AZ 850061164491510
  46. Tina Byun, M.D.Scottsdale, AZ 852591134327034
  47. Neal Herbert Cabaluna, M.D.Prescott, AZ 863051871857359
  48. Kenneth Cable, MDScottsdale, AZ 852621295729168
  49. Laura Cain, MDMesa, AZ 852151629723291
  50. Leticia Calderon-Moreno, MDPhoenix, AZ 850061811282585

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

Arizona ranks 27 of 51 per resident

  1. Nebraska41
  2. Washington39
  3. Nevada38
  4. Arizona38
  5. Louisiana38
  6. North Carolina37
  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.

75.2% 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. Arizona75.2%
  2. United States78.7%

Internal Medicine Physician records in Arizona, measured

  • In a Medicare file2,145 of 2,853 · 75.2% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file1,645 · 57.7% here, 61.4% nationally
  • Not updated in five years or more1,449 · 50.8% here, 55.4% nationally
  • Median graduation year2003 · the 1,643 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

2,853 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Arizona: 38 per 100,000 residents against 44 nationally (50 states and D.C.). Phoenix has 695 of them (24%).

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. Minnesota2,632
  2. Washington3,079
  3. Connecticut2,623
  4. Missouri2,604

States with a similar rate per 100,000

  1. Nevada38.5
  2. Louisiana38.2
  3. North Carolina37.4
  4. Tennessee36.4

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.