NPPES file of Aug 9, 2026

Emergency Medicine Physician in Washington

1,459 NPPES records list emergency medicine physician with a practice address in Washington, 19 per 100,000 residents, the 35th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 17 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).

Seattle has the most, 306

  1. Seattle306
  2. Tacoma167
  3. Spokane94
  4. Vancouver67
  5. Bellevue54

Emergency Medicine Physician records in Washington

  1. Tiana Masterson, DOGig Harbor, WA 983321851087464
  2. John Matheson, MDRichland, WA 993521669413258
  3. Stephen MatsuokaTacoma, WA 984051568043032
  4. Troy Mattox, M.D.Spokane, WA 992081245433069
  5. Donald Maurer, MDTacoma, WA 984051184725376
  6. David Maxwell, MDWalla Walla, WA 993621427261882
  7. Ian May, M.D.Joint Base Lewis McChord, WA 984311962769976
  8. Joseph Mazzoncini, M.D.Everett, WA 982011023169604
  9. Alexander McBean, M.D.Bellingham, WA 982251124295209
  10. Bessie McCann, MDAberdeen, WA 985201770701963
  11. Robert McCauley, MDAberdeen, WA 985201811937444
  12. David McClellan, MDSpokane, WA 992051073535886
  13. Richard McClelland, MDEdmonds, WA 980261811939960
  14. Ronald McCluskey, DOOmak, WA 988411861420085
  15. Zachary McConnell, DOEllensburg, WA 989261700466059
  16. Julie McCormick, DOBellevue, WA 980041962410050
  17. Andrew McCoy, M.D.Seattle, WA 981041922399336
  18. Matthew McCoy, MDLongview, WA 986321851332886
  19. James McCue, MDSeattle, WA 981951700216934
  20. Sarah McDaniel, M.D.Mount Vernon, WA 982731033471446
  21. Thomas McGerty, D.O.Spokane, WA 992081417029661
  22. Jamie McGinnity, M.D.Vancouver, WA 986861053653295
  23. Karen McGrane, M.D.Tacoma, WA 984311275798787
  24. Owen McGrane, MDTacoma, WA 984311952575987
  25. Gracey McGroryVancouver, WA 986641184373037
  26. Lucas McGuire, DOEverett, WA 982011528521176
  27. Bradley McIntyre, MDSeattle, WA 981041316501984
  28. Anna McKeone, MDOlympia, WA 985061730355330
  29. Bennett McKinley, MDTacoma, WA 984051346822368
  30. Ann McKittrick, MDGig Harbor, WA 983351922066927
  31. Theodore McLean, MDTacoma, WA 984311932856267
  32. Amy McManus, MDSeattle, WA 981041790218964
  33. Richard McMonigal, MDAuburn, WA 980011053378158
  34. William McMullen, M.D.Seattle, WA 981951295825156
  35. Elizabeth McMurtry, D.O.Walla Walla, WA 993621568431567
  36. Michael McMurtry, D.O.Walla Walla, WA 993621750367579
  37. J. Timothy McNair, MDTacoma, WA 984051548361736
  38. Bryan McNeilly, MDSeattle, WA 981041992332654
  39. Julia Mead, DOVancouver, WA 986641902547946
  40. Erin Meadows, MDVancouver, WA 986861013150192
  41. Fernando Medina-Delvalle, PA CRichland, WA 993521083639694
  42. Bryce Meeker, MDSeattle, WA 981041033315130
  43. Jehangir Meer, M.D.Bellevue, WA 980041699729087
  44. Rita Mellema, M.D.Spokane, WA 992041790867281
  45. Travis Melton, DOJoint Base Lewis McChord, WA 984311821487455
  46. David Melville, MDAberdeen, WA 985201245270339
  47. Terry MengertKirkland, WA 980341922183730
  48. James Mercer, MDEdmonds, WA 980261679515647
  49. Ward Merkeley, MDDeer Park, WA 990061669522827
  50. Phillip Merrill, DORichland, WA 993521124680095

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

Washington ranks 35 of 51 per resident

  1. Wyoming19
  2. New Jersey19
  3. Indiana19
  4. Washington19
  5. Oklahoma18
  6. Nevada18
  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.

74.3% 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. Washington74.3%
  2. United States81.5%

Emergency Medicine Physician records in Washington, measured

  • In a Medicare file1,084 of 1,459 · 74.3% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file851 · 58.3% here, 58.7% nationally
  • Not updated in five years or more899 · 61.6% here, 54.8% nationally
  • Median graduation year2010 · the 851 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

1,459 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Washington: 19 per 100,000 residents against 21 nationally (50 states and D.C.). Seattle has 306 of them (21%).

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. Colorado1,434
  3. Arizona1,494
  4. Missouri1,405

States with a similar rate per 100,000

  1. Indiana18.8
  2. Guam18.9
  3. New Jersey18.9
  4. Oklahoma18.5

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.