NPPES file of Aug 9, 2026

Allergy & Immunology Physician in Washington

90 NPPES records list allergy & immunology physician with a practice address in Washington, 1.2 per 100,000 residents, the 20th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 1 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207K00000X · 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, 28

  1. Seattle28
  2. Tacoma9
  3. Spokane7
  4. Bellingham5
  5. Everett5

Allergy & Immunology Physician records in Washington

  1. Vivek Agarwal, M.D.Silverdale, WA 983831467682799
  2. George Allen, MDVancouver, WA 986641740366913
  3. Leonard Altman, M.D.Seattle, WA 981151407892466
  4. William Anderson, M.D.Bellingham, WA 982251629031752
  5. W Andrade, MDLakewood, WA 984991952389702
  6. Nola Attaway, M.D.Yakima, WA 989021962438325
  7. Andrew Ayars, MDBellingham, WA 982251336286608
  8. Timothy Baltz, M.D.Seattle, WA 981121154471068
  9. W. Gary Becker, M.D.Tacoma, WA 984051184648586
  10. James Bommarito, MDEverett, WA 982011447215967
  11. James Brown, MDLakewood, WA 984991932187614
  12. Brett Buchmiller, M.D.Marysville, WA 982711558397265
  13. Trever Burnett, M.D.Yakima, WA 989021134100423
  14. William Butler, MDSeattle, WA 981121588709877
  15. Carrie Caruthers, M.D.Vancouver, WA 986861043537426
  16. Ronald Case, M.D.Lacey, WA 985161104081314
  17. Alice Chau, MD, MSESeattle, WA 981951982091872
  18. Christopher Chavarria, D.O.Silverdale, WA 983831699114017
  19. Melanie Chong, M.D.Renton, WA 980551083977557
  20. Carolyn Comer, MDVancouver, WA 986831578640116
  21. Jocelyn Cooper, MDSnoqualmie, WA 980651407485105
  22. Rahool DaveSeattle, WA 981011174919633
  23. Kevin Dooms, MDBellevue, WA 980041548226285
  24. Vinod Doreswamy, M.D.Seattle, WA 981331689696577
  25. Kerry Drain, M.D.Spokane, WA 992011710978630
  26. David Elkayam, MDBellingham, WA 982251871589234
  27. Mary Farrington, MDSeattle, WA 981051679546089
  28. August Jillian Generoso, M.D.Everett, WA 982011912311150
  29. Richard Gower, MDSpokane, WA 992041619969557
  30. Andrew Greenhill, MDVancouver, WA 986861376516278
  31. Daniel GrothSeattle, WA 981151821476979
  32. John Hardy, M.D.Seabeck, WA 983801144547662
  33. Susan Holt, PACSeattle, WA 981011720051618
  34. Sanjeev Jain, M.D.; PHDLongview, WA 986321710973839
  35. Ashley Jerath Tatum, M.D.Seattle, WA 981151174559686
  36. Lowell JohnsonSeattle, WA 981951356426167
  37. Sukanya Kanthawatana, MDOlympia, WA 985061447250741
  38. Bani Preet Kaur, M.D.Seattle, WA 981151346544392
  39. Michael Kennedy, M.D.Everett, WA 982011740224658
  40. Steven Kernerman, D.O.Spokane, WA 992011477544435
  41. Margaret Kim, M.D.Kirkland, WA 980331649632654
  42. John Knutson, MDBellevue, WA 980041891769071
  43. Terance Kordash, MDSpokane, WA 992231063581775
  44. Michael Kraemer, M.D.Spokane, WA 992041578552790
  45. Joyce Lammert, MDSeattle, WA 981011780699454
  46. Lawrence Larson, DOTacoma, WA 984051306932488
  47. Mary Lasley, M.D.Seattle, WA 981151396787925
  48. Jennifer Lee, MDMill Creek, WA 980121578577516
  49. Evelyn Leechawengwongs, M.D.Vancouver, WA 986831538364450
  50. Mary Maier, MDSilverdale, WA 983831548234743

Source: CMS NPPES, primary taxonomy 207K00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 20 of 51 per resident

  1. Tennessee1.2
  2. Hawaii1.2
  3. Arizona1.2
  4. Washington1.2
  5. California1.1
  6. Ohio1.1
  7. 50 states and D.C.1.2

Source: CMS NPPES, primary taxonomy 207K00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

70.0% of these records appear in a Medicare file, against 80.0% 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. Washington70.0%
  2. United States80.0%

Allergy & Immunology Physician records in Washington, measured

  • In a Medicare file63 of 90 · 70.0% here, 80.0% nationally
  • In the CMS Doctors and Clinicians file46 · 51.1% here, 65.7% nationally
  • Not updated in five years or more59 · 65.6% here, 57.3% nationally
  • Median graduation year2002 · the 46 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207K00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

90 NPPES records list allergy & immunology physician (207K00000X) as their primary taxonomy with a practice address in Washington: 1.2 per 100,000 residents against 1.2 nationally (50 states and D.C.). Seattle has 28 of them (31%).

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. Arizona88
  2. Minnesota85
  3. Tennessee85
  4. Colorado102

States with a similar rate per 100,000

  1. California1.1
  2. Ohio1.1
  3. Hawaii1.2
  4. Rhode Island1.1

The largest states

  1. California444
  2. Texas327
  3. New York311
  4. Florida204
  5. Pennsylvania183

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.