NPPES file of Aug 9, 2026

Emergency Medicine Physician in Arizona

1,494 NPPES records list emergency medicine physician with a practice address in Arizona, 20 per 100,000 residents, the 26th highest rate of 51. Tucson and Phoenix have the most; each record links to the provider's NPI and the Arizona license search. Page 14 of 30.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Tucson has the most, 422

  1. Tucson422
  2. Phoenix394
  3. Scottsdale93
  4. Mesa55
  5. Flagstaff49

Emergency Medicine Physician records in Arizona

  1. Bryan Kaye, MDPhoenix, AZ 850201568807824
  2. Lynn Keating, MDMesa, AZ 852021356328447
  3. Christopher KeenanTucson, AZ 857191013847888
  4. Svadharma KeerthiPhoenix, AZ 850061144781261
  5. Samuel Keim, MDTucson, AZ 857241134194616
  6. Joan Kelchner, M.D.Yuma, AZ 853641225068406
  7. Michael Kelleher, MDTucson, AZ 857191679265987
  8. Cary Keller, M.D.Tucson, AZ 857411720011661
  9. Duke Keller, D.OMesa, AZ 852061760825566
  10. Lindsay Keller, MDScottsdale, AZ 852601326501313
  11. Elham Kellershabrokh, D.O.Scottsdale, AZ 852511801039482
  12. James Kelley, M.D.Phoenix, AZ 850541386614626
  13. Jonathan Kelley, DOPhoenix, AZ 850081437611860
  14. Ross Kelley, MDTucson, AZ 857131184114977
  15. Thomas Kelly, M.D.Scottsdale, AZ 852601902888985
  16. Melissa Kelsey, D.O.Chandler, AZ 852241194139022
  17. Scott Kelso, M.D.Fort Defiance, AZ 865041275529638
  18. Donald Kendrick, MDFlorence, AZ 852321750304804
  19. Kylene Kent, MDScottsdale, AZ 852591801095187
  20. Alexandra Keogh, M.D.Tucson, AZ 857191699039578
  21. Eric Kersjes, MDTucson, AZ 857191245893304
  22. Joseph Kezele, M.D.Cave Creek, AZ 853311033488606
  23. Abrar Khan, MDGlendale, AZ 853061043205297
  24. Rashid Shamsulhoda KhanFlagstaff, AZ 860011215872445
  25. Veronica Khauv, MDTucson, AZ 857191538803069
  26. Zachary Killeen, MDPhoenix, AZ 850081205323342
  27. Ina Kim, MDYuma, AZ 853641003496050
  28. Thomas Kinane, M.DTucson, AZ 857131366462954
  29. Anita King, MDPhoenix, AZ 850131275541856
  30. Robert Kingston, M.D.Tucson, AZ 857111841290590
  31. Scott Kirby, D.O.Chandler, AZ 852241811157035
  32. Patrick Kishi, MDScottsdale, AZ 852591720516800
  33. Vinicius Knabben, M.D.Winslow, AZ 860471558718619
  34. Tanya Kne, MDMesa, AZ 852021316922370
  35. Jason Knight, MDPhoenix, AZ 850081154378297
  36. Bernhard Knoblich, MDTucson, AZ 857131518066802
  37. Mary Knotts, MDTucson, AZ 857191780247270
  38. Paul Koelliker, M.D.Parker, AZ 853441417921453
  39. Babette Koenig, D.O.Scottsdale, AZ 852601154748283
  40. Gavin KoenigGoodyear, AZ 853951235711086
  41. Kristiana Kokott, DOTucson, AZ 857191669300349
  42. James Komara, D,O,Scottsdale, AZ 852591720021389
  43. Jessica Komara, D.O.Scottsdale, AZ 852591457766230
  44. Paul KoscumbTucson, AZ 857191306342126
  45. Atsuko Koyama, M.D., M.P.HPhoenix, AZ 850181730387564
  46. Paul Kozak, M.D.Phoenix, AZ 850541558344226
  47. Mark Krich, MDPhoenix, AZ 850131144238767
  48. Erica Kris, MDPhoenix, AZ 850061003493214
  49. Amy KristensenGoodyear, AZ 853951780212225
  50. Aurelia Kucera, DO, PHDKingman, AZ 864091144951302

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Arizona ranks 26 of 51 per resident

  1. Missouri23
  2. Louisiana22
  3. Montana21
  4. Arizona20
  5. Kentucky20
  6. California20
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.1% of these records appear in a Medicare file, against 81.5% 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. Arizona79.1%
  2. United States81.5%

Emergency Medicine Physician records in Arizona, measured

  • In a Medicare file1,182 of 1,494 · 79.1% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file828 · 55.4% here, 58.7% nationally
  • Not updated in five years or more817 · 54.7% here, 54.8% nationally
  • Median graduation year2014 · the 828 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,494 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Arizona: 20 per 100,000 residents against 21 nationally (50 states and D.C.). Tucson has 422 of them (28%).

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. Wisconsin1,464
  2. Washington1,459
  3. Colorado1,434
  4. Missouri1,405

States with a similar rate per 100,000

  1. Kentucky20.0
  2. California19.9
  3. Virginia19.8
  4. North Carolina19.3

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.