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 22 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. Shahzad Hasan, MDSun City, AZ 853511417996067
  2. Aden Hassan, MDScottsdale, AZ 852591447996731
  3. Nathan Hatfield, D.O.Mesa, AZ 852071053846105
  4. Bassam Hattab, M.D.Mesa, AZ 852091023420189
  5. Drew Hause, MDGlendale, AZ 853081386971869
  6. Anne Hawkins, M.D.Mesa, AZ 852051801845755
  7. Brian Hawkins, M.D.Litchfield Park, AZ 853401912999418
  8. Rebecca Hawkins, M.D.Phoenix, AZ 850121720007131
  9. Joe Hayashi, MDSun City West, AZ 853751578636981
  10. Michael Hayden, MDScottsdale, AZ 852591265428395
  11. Moustafa Hazin, D.O.Phoenix, AZ 850131003098161
  12. Thomas Headlee, M.D.Tucson, AZ 857121194711630
  13. Sanjaya Hebbar, M.D.Oro Valley, AZ 857371366435455
  14. Daniel Heck, DOPhoenix, AZ 850161023691912
  15. Patrick Heenan, D.O.Phoenix, AZ 850351174661623
  16. Michael Hegmann, M.D.Casa Grande, AZ 851221366750002
  17. Matthew Heinz, M.D.Tucson, AZ 857121144329673
  18. Thabrew HemachandraPhoenix, AZ 850201851274328
  19. Andrew Hemmen, MDMesa, AZ 852061043316847
  20. Matthew Hemstreet, M.D.Phoenix, AZ 850131275553182
  21. Asligul Hendershot, M.D.Scottsdale, AZ 852601346234804
  22. Ross Henderson, M.D.Oro Valley, AZ 857551740698414
  23. Jocelyn Hendricks, D.O.Tucson, AZ 857411497742068
  24. Mark Hendrickson, M.D.Ft Huachuca, AZ 856131013931484
  25. Paden Hendrickson, MDPhoenix, AZ 850161154434637
  26. David Hendrix, MDTucson, AZ 857101992559488
  27. Tia Heng, MDGreen Valley, AZ 856141912317579
  28. William Hennon, MDGlendale, AZ 853081295149896
  29. John Hensing, MDScottsdale, AZ 852541750406369
  30. Theresa Hensler, M.D.Phoenix, AZ 850211386761484
  31. Gary HensleyPhoenix, AZ 850211346473782
  32. Attie Bile Marilyne Hepie, M.D.Gilbert, AZ 852341285963322
  33. Bruce Herman, M.D.Phoenix, AZ 850271801894951
  34. Andres Hernandez, M.D.Phoenix, AZ 850041083667810
  35. Irma Hernandez, MDPhoenix, AZ 850121184715864
  36. Sharon Hernly, RN, MSN, ANP, CGNPSurprise, AZ 853741760471510
  37. Isaiah HerreraPhoenix, AZ 850201508569534
  38. Ricardo Herrera, MDPhoenix, AZ 850081336645456
  39. Herminia Herrera-Tan, M.D.Phoenix, AZ 850371295812774
  40. Gregory Herring, MDPhoenix, AZ 850121356422869
  41. Latrecia Herring, M.D.Casa Grande, AZ 851221215923453
  42. John Herrod, MDSierra Vista, AZ 856351821022484
  43. Delali Hevi, M.D.Sun City West, AZ 853751952586935
  44. Leta Hice, MDPhoenix, AZ 850041205006186
  45. Alicia Hidalgo, MDTucson, AZ 857231659799989
  46. Tonda Hill, M.D.Fort Defiance, AZ 865041154624138
  47. Tyler HillTucson, AZ 857131124953492
  48. Jake Hillyer, MDPhoenix, AZ 850061609455294
  49. Clarence Hindman, M.D.Oro Valley, AZ 857551003148990
  50. Raad Hindosh, MDGlendale, AZ 853061972590818

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.