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 7 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. Daniel Dawson, D.O.Kingman, AZ 864091427599158
  2. Laurie Dawson, M.DGilbert, AZ 852971093760472
  3. Ralph Day, MDWinslow, AZ 860471184648255
  4. Silas Debacker, DOYuma, AZ 853641609223841
  5. Peter Debartolo, M.D.Phoenix, AZ 850081376862888
  6. Ross Dechant, M.D.San Tan Valley, AZ 851401356799811
  7. Wyatt Decker, M.D.Scottsdale, AZ 852591063491272
  8. Lawrence Deluca, MDTucson, AZ 857241053501767
  9. Daniel Demers, DOTucson, AZ 857111740854108
  10. Joseph Demirjian, MDTucson, AZ 857141477127512
  11. Kurt Denninghoff, MDTucson, AZ 857131518948843
  12. William Dennis, MDGlendale, AZ 853081629040118
  13. Jacob Denton, MDTucson, AZ 857131770379794
  14. Brenna Derksen, MDPhoenix, AZ 850131518377985
  15. Pamela Derouin, MDPhoenix, AZ 850161821077546
  16. Cheri Dersam, M.D.Phoenix, AZ 850181811905177
  17. Heeten Desai, M.DTucson, AZ 857111568411312
  18. Derek Detemple, DOPhoenix, AZ 850201992788095
  19. Justin Devlin, M.D.Phoenix, AZ 850061881821148
  20. Ashneet Dhillon, MDTucson, AZ 857191518601087
  21. John Diaz, M.D.Nogales, AZ 856211043254154
  22. Aracelio Diaz Perez, MDGanado, AZ 865051447697511
  23. Lance Dickey, M.D.Casa Grande, AZ 851221578957056
  24. Bob Dietrich, D.OScottsdale, AZ 852591518911536
  25. Wendy DigiacintoTucson, AZ 857141598349342
  26. James Dill, M.D.Tucson, AZ 857121093135725
  27. Sara Dimeo, M.D.Chandler, AZ 852241891108429
  28. Betty Dinarte, M.D.Mesa, AZ 852061538371752
  29. Christopher Dion, DOScottsdale, AZ 852591831685841
  30. Andrzej Dmowski, MDPhoenix, AZ 850061518960996
  31. Daniel Dobbe, M.D.Phoenix, AZ 850081386056042
  32. Douglas Doehrman, M.DScottsdale, AZ 852511699065706
  33. Alexander Dolan, DOKingman, AZ 864091871232769
  34. Brianna Dolana, MDTucson, AZ 857191912641895
  35. Justin DombrowskiGoodyear, AZ 853951639872351
  36. Paul Dommer, D.O.Phoenix, AZ 850081508190117
  37. Joshua Dopko, MDWillcox, AZ 856431457304925
  38. Justin Doroshenko, DOFlagstaff, AZ 860011780326710
  39. Benjamin Doty, MDTucson, AZ 857191407438229
  40. Haedan Doty, DOFlagstaff, AZ 860021467027268
  41. Matthew Douglas, M.D.Phoenix, AZ 850081902219132
  42. Rebecca Dowler, DOPhoenix, AZ 850081093026171
  43. Ellen Dowling, MDPhoenix, AZ 850081467034868
  44. Marie Dowling, MDSurprise, AZ 853741073717732
  45. Janelle Doyle, M.D.Tucson, AZ 857411487670188
  46. Maili Drachman, M.D.Tucson, AZ 857241922441302
  47. Peter Drake, MDSacaton, AZ 851471124655600
  48. Kevin Drechsel, MDScottsdale, AZ 852591154379055
  49. Jeremy Driscoll, MDScottsdale, AZ 852511992236467
  50. Shannon Duggan, MDMesa, AZ 852021346260288

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.