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 33 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. Michael Maximov, M.D.Tucson, AZ 857501376556068
  2. Thomas Maxwell, M.D.Sun City, AZ 853511396738324
  3. Daniel Mayberry, DOMesa, AZ 852061609455237
  4. Anita Mayer, M.D.Scottsdale, AZ 852591104800945
  5. Jeffrey Mayer, MDTucson, AZ 857151538253620
  6. Brian Mayernick, MDTucson, AZ 857411114916384
  7. Connor MayesScottsdale, AZ 852591922941616
  8. Jeffrey Mazique, MDFlagstaff, AZ 860011902905300
  9. Paul Mazzarella, MDGlendale, AZ 853011356379689
  10. Amy McAuley, M.D.Whiteriver, AZ 859411730134024
  11. Sean McCauley, MDScottsdale, AZ 852591871343657
  12. Ruth McConnell, MDScottsdale, AZ 852591144077017
  13. Alice McCormick, D.O.Phoenix, AZ 850541689658395
  14. Harrison McDonald, D.O.Lake Havasu City, AZ 864031447251798
  15. Susan McGee, MDScottsdale, AZ 852561730250218
  16. Nicole McGuire, MDGlendale, AZ 853061932787348
  17. Coralee McKay, M.D., F.A.C.P.Bisbee, AZ 856031720146178
  18. David McKenzie, M.D.Tucson, AZ 857231376659359
  19. Michael McManusPhoenix, AZ 850131386955854
  20. Timothy McNichols, MDTucson, AZ 857041225078660
  21. Sabine McReynolds, MDFort Defiance, AZ 865041851385645
  22. Margaret Mears, M.D.Sun City, AZ 853511356551550
  23. Stephen Meenahan, DOPhoenix, AZ 850081396785036
  24. Elvina MehinovicPhoenix, AZ 850061376930289
  25. Chintan Mehta, MDPhoenix, AZ 850201528082849
  26. Devanshi Mehta, DOGlendale, AZ 853061992445423
  27. Kishor Mehta, MDSurprise, AZ 853741609878263
  28. Rajal Mehta, MDPhoenix, AZ 850321467421347
  29. Laura Meinke, MDTucson, AZ 857241467547034
  30. Sandra Mele, D.O.Mesa, AZ 852091265811418
  31. Mayra Melendez, MDTucson, AZ 857481255317327
  32. Ellen Meltzer, M.D.Scottsdale, AZ 852591245430537
  33. Ralph Mendez, MDPhoenix, AZ 850061134861479
  34. Fred Mendoza, MDGreen Valley, AZ 856141316935042
  35. John Reagan Mendoza, M.D.Tucson, AZ 857151346403680
  36. Leonardo Mendoza, MDTucson, AZ 857041194798496
  37. Norman Mendoza, M.D.Tucson, AZ 857241164637187
  38. Dilto Mendoza BelloFort Defiance, AZ 865041417542291
  39. Christian Mendoza Tejedor, MDTucson, AZ 857131093362279
  40. Joshua MenefeePhoenix, AZ 850131114343209
  41. Nolawi Mengesha, M.D.Phoenix, AZ 850501255309399
  42. Meera Menon, MDPhoenix, AZ 850531427036888
  43. Renee Mercer, DOPhoenix, AZ 850061467816058
  44. William Merrell, M.D.Prescott Valley, AZ 863141942339254
  45. Zhubene MesbahScottsdale, AZ 852591497252258
  46. Joel Metelits, MDGlendale, AZ 853061861493439
  47. Frank Metzger, D.O.Mesa, AZ 852031669411203
  48. Amanda Meyer, DOSierra Vista, AZ 856351760975924
  49. James Meyer, M.D.Peoria, AZ 853811437377629
  50. Stephen Meyer, M.D.Fort Defiance, AZ 865041386746071

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.