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 28 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. Justina Truong, D.O.Kingman, AZ 864091669836284
  2. Jonathan Trustman, D.O.Flagstaff, AZ 860011912319930
  3. Ray-Young Tsao, MDTucson, AZ 857191245850775
  4. Lester Tukan, MDPhoenix, AZ 850061477562874
  5. Michael Tull, D.O.Goodyear, AZ 853951841417755
  6. Eric Tunell, DOThatcher, AZ 855521497774061
  7. Kelsey Tunison, MDTucson, AZ 857191346822251
  8. Nachman Ullman, D.O.Phoenix, AZ 850081154516813
  9. Thomas Umemoto, M.DSun City, AZ 853511477503845
  10. Erwina Ungos, D.OPrescott, AZ 863131104848290
  11. Kiel Urata, M.D.Tucson, AZ 857241659759595
  12. Diego Urbina, MDTucson, AZ 857191366131153
  13. Andrej Urumov, M.D.Scottsdale, AZ 852591568478311
  14. Mahmood Vahedian, MDPhoenix, AZ 850061679622518
  15. Josephine Valenzuela, MDPhoenix, AZ 850081881011807
  16. Terence Valenzuela, MDTucson, AZ 857241124192034
  17. Esteban Valle, MDTucson, AZ 857191104566926
  18. Eric Van Moorelehem, M.D.Scottsdale, AZ 852511922059278
  19. Olin Vance, D.O.Mesa, AZ 852011417987173
  20. Lindsey Vandergrift, MDTucson, AZ 857191457097180
  21. Peter Vann, MDPhoenix, AZ 850151134110828
  22. Eddie Vargas, MDTucson, AZ 857191447187307
  23. Jon Vasquez, M.D.Gilbert, AZ 852961811949258
  24. Nicholas Vasquez, MDChandler, AZ 852241134137458
  25. Kevin Veale, MDPhoenix, AZ 850201699710251
  26. Timothy Veenstra, M.D.Payson, AZ 855411467530923
  27. Brent VeermanShow Low, AZ 859011225602329
  28. Louis Velasco, M.D.Florence, AZ 851321629102363
  29. Matthew Veltkamp, M.D.Flagstaff, AZ 860011972981116
  30. Emily Veltus, MDParker, AZ 853441427687391
  31. Amrita Vempati, M.D.Phoenix, AZ 850081609130046
  32. Joshua VersonTucson, AZ 857241801385968
  33. Christine Vicary, MDTucson, AZ 857111932308970
  34. Octavio Vidal, M.D.Chandler, AZ 852861740253061
  35. James Villareal, MDFort Defiance, AZ 865041588684062
  36. Chad Viscusi, MDTucson, AZ 857131922172840
  37. Alex Vlahopoulos, D.O.Phoenix, AZ 850121831503697
  38. Drummond Vogan, M.D.Mesa, AZ 852061114182318
  39. Laura Voges, MDFlagstaff, AZ 860011871179838
  40. Richard Wagner, M.DTucson, AZ 857121417032079
  41. Paul Wahlheim, MDPhoenix, AZ 850131114935442
  42. Carolyn Waldo, MD, FACEPKayenta, AZ 860331447266234
  43. Corrine Walker, M.D.Cottonwood, AZ 863261194013359
  44. Tyrone Walker, M.D.Fort Defiance, AZ 865041023183241
  45. Edward Wallace, M.D.Glendale, AZ 853061659303758
  46. Lailun Wallace, M.D.Cave Creek, AZ 853311942465356
  47. Neil Wallace, MDTucson, AZ 857191972123768
  48. Joshua Wallbrecht, M.D.Chandler, AZ 852241225353972
  49. Frank Walter, MDTucson, AZ 857241780759449
  50. Jacob Wannemacher, M.D.Tucson, AZ 857241841645595

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.