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 5 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. John Carson, M.D.Yuma, AZ 853641326072869
  2. Jeremy Carter, D.O.Tucson, AZ 857191619387271
  3. Nicholas Carter, DOTucson, AZ 857191104630805
  4. Ashley Carter Powell, MDGlendale, AZ 853061558757930
  5. James Carty, D.O.Phoenix, AZ 850541356413629
  6. Francisco Casanova, MDHolbrook, AZ 860251619954427
  7. Brian Casillas, MDGoodyear, AZ 853951215514310
  8. Everett Castle, MDSierra Vista, AZ 856351457375388
  9. Paul CastleSells, AZ 856341265095236
  10. Franco Castro-Marin, M.D.Scottsdale, AZ 852511437376159
  11. Ann Caulkins-Ogg, MDPhoenix, AZ 850161487737037
  12. Holly Celaya, MDTucson, AZ 857241912836545
  13. Barbara Celestina, DOPhoenix, AZ 850271891715819
  14. Kevin Chambers, DOScottsdale, AZ 852511780264549
  15. Lisa Chan, MDTucson, AZ 857241104899251
  16. Edmundo Chantler, MDScottsdale, AZ 852591366456212
  17. Eugene Charlebois, DOSedona, AZ 863361356345383
  18. Eric Chase, M.D.Tucson, AZ 857191881857910
  19. Michelle Chase, DOGlendale, AZ 853081265675060
  20. Kimberly Chea, M.D.Phoenix, AZ 850081639581366
  21. Lakota Cheek, MDPeridot, AZ 855421538798376
  22. Lawrence Cherish, DOMesa, AZ 852011306914908
  23. Kali Child, PA-CPhoenix, AZ 850061841028396
  24. Cathy Childress, PASafford, AZ 855461851696843
  25. Pamela ChinTucson, AZ 857421942720180
  26. Steven Chintis, DOPhoenix, AZ 850161851364996
  27. Daniel Choi, MDCasa Grande, AZ 851221073076063
  28. Joseph ChoiPhoenix, AZ 850151003266792
  29. Craig ChristensenChandler, AZ 852241336673508
  30. Michael Christopher, MDPhoenix, AZ 850131205933744
  31. Edward Chu, MD, MPHTuba City, AZ 860451730343443
  32. Anne Chung, M.D.Scottsdale, AZ 852601710170246
  33. Nancy Churosh, M.D.Goodyear, AZ 853951851379051
  34. Martin CisnerozTucson, AZ 857191245793504
  35. Eben ClattenburgWhiteriver, AZ 859411184994857
  36. Marvin Clever, MDPhoenix, AZ 850061093927121
  37. Robert Cobo, DOGoodyear, AZ 853951053008193
  38. Charles Coffman, M.D.Flagstaff, AZ 860011972584779
  39. Harold Cohen, M.D.Tempe, AZ 852811710948534
  40. Jordan CohenFort Defiance, AZ 865041558749309
  41. Ronald Cohen, DOMesa, AZ 852021851376719
  42. Alexa Cohn, MDTucson, AZ 857451396310272
  43. Lindsey CollingKingman, AZ 864091154907046
  44. Cecilia Colmer, MDOro Valley, AZ 857551578517702
  45. Geoffrey CompPhoenix, AZ 850081790177079
  46. David Compton, MDTucson, AZ 857121427130509
  47. Frank Comstock, M.D.Tucson, AZ 857411316979222
  48. Stephen Coniaris, D.O.Chinle, AZ 865031730270877
  49. Robert Conley, MDFlagstaff, AZ 860011760869929
  50. Jennifer Conn, M.D.Flagstaff, AZ 860011811067804

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.