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 28 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. Srinija Konduru, M.D.Tuba City, AZ 860451548671191
  2. Keyvan Koochek, MDScottsdale, AZ 852541902855513
  3. Wyatt Koolmees, MDPhoenix, AZ 850061548107816
  4. Walter Koppenbrink, M.D.Phoenix, AZ 850181982660726
  5. Pallavi Koppolu, MDTucson, AZ 857131952508301
  6. Brent Korn, D.O.Scottsdale, AZ 852601811078025
  7. Charles Kornblau, MDPhoenix, AZ 850121356585780
  8. John Koryakos, MDPhoenix, AZ 850201598841884
  9. Diana Koss, MDScottsdale, AZ 852551952353807
  10. Paul Koss, MDTucson, AZ 857041194701029
  11. Rajesh Kotagiri, MDTucson, AZ 857241356653976
  12. Nilanjana KothariSun Lakes, AZ 852481477811479
  13. John Kottarathil, MDTucson, AZ 857111477735439
  14. Holger Kranich, M.D.Phoenix, AZ 850061780660266
  15. Jonida Krate, MDPhoenix, AZ 850501164963518
  16. Timothy Kratzer, M.D.Tucson, AZ 857121659368231
  17. Todd Kravetz, M.D.Wickenburg, AZ 853901497700041
  18. Kevin Krcmarik, M.D.Tucson, AZ 857241598962532
  19. Nada Krnjaic, M.D.Phoenix, AZ 850041538345848
  20. Debra Kroack, M.D.(P.C. INCORPORATTucson, AZ 857121033270079
  21. Mitzi Krockover, M.D.Scottsdale, AZ 852501104039593
  22. Kelly Krohn, M.D.Phoenix, AZ 850231942279948
  23. Steven Krotzer, M.D.Scottsdale, AZ 852591972585354
  24. Cory Krueger, M.D.Cottonwood, AZ 863261700835006
  25. Kellie Kruger, M.D.Scottsdale, AZ 852591336331313
  26. Kurt Krupnick, M.D.Prescott, AZ 863011700836129
  27. Ramona Krutzik, MDSun City, AZ 853511881779296
  28. Philip Ku, M.D.Sun Lakes, AZ 852481376558775
  29. Wayne Kuhl, MDPhoenix, AZ 850181215913884
  30. Vimala Kukunoor, M.D.Phoenix, AZ 850201063477495
  31. Doina Kulick, MDScottsdale, AZ 852591588687917
  32. Saroj Kulkarni, MDMesa, AZ 852061457312563
  33. Jay Kumar, MDGlendale, AZ 853061104405984
  34. Rahul Kumar, MD, MBBSSan Tan Valley, AZ 851401497910186
  35. Sree Devi Kumaravel, MDPhoenix, AZ 850321609102110
  36. Roshni Kundranda, MDScottsdale, AZ 852601700955838
  37. Mahathi KunduruYuma, AZ 853641972236578
  38. Shu Ting Kung, M.D.Mesa, AZ 852051053706705
  39. Rama Kunkle, DOPhoenix, AZ 850201386845758
  40. Jeffrey Kuo, M.D.Sun City, AZ 853511689018343
  41. Christopher Kurtz, M.D.Phoenix, AZ 850121417909482
  42. Paulina Kuzmin, DOTucson, AZ 857101427753458
  43. Fabia Kwiecinski, M.D.Tucson, AZ 857231871506642
  44. Dillian La Salle, M.D.Phoenix, AZ 850061659307569
  45. Helene Labonte, D.O.Scottsdale, AZ 852591629026331
  46. Joseph Lach, M.D.Sedona, AZ 863361518996792
  47. Curtis Lacy, MDPhoenix, AZ 850061639525538
  48. Gwendoline Ladha, MDScottsdale, AZ 852551770510430
  49. George Lai, MDCottonwood, AZ 863261174583330
  50. Gary Lake, MDTuba City, AZ 860451679518708

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.