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 54 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. Swetha Vennelaganti, MDTucson, AZ 857101477398113
  2. Katrina Ventura-Morano, M.D.Sierra Vista, AZ 856351396127742
  3. Sandhya Venugopal, MDPhoenix, AZ 850321730115338
  4. Roy Verdery, PH.D., M.D.Tucson, AZ 857181487730776
  5. Vishal Verma, M.DPeoria, AZ 853811750607933
  6. Gianna Vermeys, MDPhoenix, AZ 850541235926411
  7. Mark Vernon, M.D.Mesa, AZ 852121043240641
  8. Susan Vest, MDWhiteriver, AZ 859411972692028
  9. Gabriel Victor, MDPhoenix, AZ 850201629061445
  10. Mark Vietti, MDTucson, AZ 857451881660850
  11. Steven Vig, M.D.Tucson, AZ 857111750360194
  12. Debora Villa, M.D.Phoenix, AZ 850321801850623
  13. Marie Bernadette Villanueva, MD, MPHTucson, AZ 857471184918039
  14. Ashley Vincent, MDTucson, AZ 857231558064261
  15. Alexa Viniotis, DOPeoria, AZ 853831992334353
  16. Anant Vinjamoori, M.D.Chandler, AZ 852261689088999
  17. Yuriy Vinokur, M.D.Tuba City, AZ 860451437230018
  18. Kanwaldeep Virk, M.D.Bullhead City, AZ 864421124648142
  19. Parmbir Virk, M.D.Fort Mohave, AZ 864261346986247
  20. Anthony Vitelli, MDFt Defiance, AZ 865041407935745
  21. Monica Viteri-Giordano, D.O.Phoenix, AZ 850061063491041
  22. Virginia Vittor, M.D.Pinon, AZ 865101962558197
  23. Nicholas Vlahos, MDChandler, AZ 852241538228044
  24. Elise Vo, M.D.Tucson, AZ 857151295183234
  25. Kelly Vollmer, M.D.Tucson, AZ 857141639220841
  26. Rupal Vora, MDScottsdale, AZ 852551982109005
  27. Merica Vorachitti, MDPhoenix, AZ 850201215687611
  28. Zoran Vukcevic, M.D.Phoenix, AZ 850341992903082
  29. Thuy-Huong Vutien, MDChandler, AZ 852251043471170
  30. Erica Wadas, MDPhoenix, AZ 850441982091641
  31. Amanda Waddell, D.O.Mesa, AZ 852061215461785
  32. Rita Wadeea, MBCHBTucson, AZ 857241316436975
  33. Joshua Wadlin, MDChinle, AZ 865031497199947
  34. Katrina Wadowski, MDPhoenix, AZ 850321366568081
  35. Amit Waghray, MDChandler, AZ 852481487677886
  36. Omar Waheed, D.OSierra Vista, AZ 856351063832889
  37. William Waidelich, MDTucson, AZ 857231982309084
  38. Christine Walker, D.O.Scottsdale, AZ 852601891916482
  39. Mark Wallace, MDScottsdale, AZ 852591932104205
  40. Mark Walmer, MDChandler, AZ 852241629166053
  41. Debra Walshaw, M.D.Tucson, AZ 857121821100694
  42. Mattia Walter, MDTucson, AZ 857101811699416
  43. Nathan Walton, MDTucson, AZ 857101992498588
  44. Alex WangTucson, AZ 857131194657619
  45. Ching Wang, M.D.Yuma, AZ 853641063437499
  46. Danny Wang, MDSun City, AZ 853511154615490
  47. Melinda Wang, MDPhoenix, AZ 850271629698501
  48. Shawn Wang, MDTucson, AZ 857131366237331
  49. Matthew Ward, MDTucson, AZ 857131841044427
  50. Lawrence Wardzala, M.D.Tucson, AZ 857501144491655

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.