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 27 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. Phillip Summers, MD, MPHTucson, AZ 857191154666824
  2. Katie Sumpter, MDKingman, AZ 864091215564059
  3. Ann Marie Sun, MDSun City, AZ 853731376593202
  4. Jessica Suraci, DOPhoenix, AZ 850201033642178
  5. Carly Sutton, DOTucson, AZ 857191821788316
  6. Vladimir SveskoFlagstaff, AZ 860011740321298
  7. Housam TahboubChandler, AZ 852861629501481
  8. Andrew Talbert, MDTucson, AZ 857071740784974
  9. Holly Tallman, MDTucson, AZ 857141356895320
  10. Christopher Tarr, M.D.Tucson, AZ 857111316947781
  11. Lisa Tarris, MDTucson, AZ 857451851552368
  12. Brendan Tarzia, DOPhoenix, AZ 850081609339514
  13. Robert Tassin, MDSierra Vista, AZ 856351659456333
  14. Alexander Taylor, DOTucson, AZ 857191174372304
  15. Jared Taylor, D.O.Phoenix, AZ 850061760863161
  16. Jason Taylor, DOWinslow, AZ 860471003908195
  17. Todd Taylor, M.D.Phoenix, AZ 850061255334785
  18. Angela Tegethoff, MDTucson, AZ 857411598253346
  19. Sara Teising, MDPhoenix, AZ 850161851040687
  20. Kevin Tench, M.D.Sun City, AZ 853511902063639
  21. Kurt Tengberg, PAGoodyear, AZ 853381366433088
  22. Paul Tenorio, MDPhoenix, AZ 850201700821360
  23. Summer Tewksbury, MDTuba City, AZ 860451013138130
  24. Sheetal Thaker, MDTucson, AZ 857041699093518
  25. Sawyer Thein, MDTucson, AZ 857191962147181
  26. Jason Theobald, M.D.Phoenix, AZ 850061700249067
  27. Claude Thibeault, MDMesa, AZ 852021740257179
  28. Trevor Thiss, DOTucson, AZ 857141356039192
  29. Aaron Thomas, M.D.Scottsdale, AZ 852591194067223
  30. Christopher Thompson, DOChandler, AZ 852241285487165
  31. Steven Thompson, MDShow Low, AZ 859011578540936
  32. Cody Thorstenson, M.D.Phoenix, AZ 850061841433950
  33. Kyle Tiemeier, M.D.Tucson, AZ 857411902249527
  34. Ryan Timothy, DOKingman, AZ 864091659002814
  35. Mahesh Tipirneni, MDTucson, AZ 857231285746230
  36. Noah Tolby, M.D.Tucson, AZ 857111427058924
  37. Kavian Toosi, MDChandler, AZ 852241366946501
  38. Francis Torres, MDTucson, AZ 857191902542558
  39. Marcella Torres, M.D.Phoenix, AZ 850541205815008
  40. Pedro TorresTucson, AZ 857111619349024
  41. Laura Tortora, MDPhoenix, AZ 850061598008682
  42. Peter Touresian, DOPhoenix, AZ 850061952980997
  43. Maria Tran, DOPhoenix, AZ 850131386224244
  44. Thanh TranPhoenix, AZ 850081952930745
  45. Kim Tranquada, M.D.Tucson, AZ 857111104999077
  46. Cameron Tregaskes, D.O.Show Low, AZ 859011184030454
  47. Michael Treiman, MDPhoenix, AZ 850081073803631
  48. Toyo Trenou, D.O.Sun City West, AZ 853751083913826
  49. Erin Tromble, MDTucson, AZ 857241992093140
  50. Randal Troyer, M.D.Lake Havasu City, AZ 864031508868654

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.