NPPES file of Aug 9, 2026

Dental Hygienist in Washington

987 NPPES records list dental hygienist with a practice address in Washington, 12.6 per 100,000 residents, the 8th highest rate of 51. Seattle and Vancouver have the most; each record links to the provider's NPI and the Washington license search. Page 11 of 20.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 124Q00000X · 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, 110

  1. Seattle110
  2. Vancouver102
  3. Spokane79
  4. Tacoma52
  5. Bellingham35

Dental Hygienist records in Washington

  1. Lorinda Leighton, DENTAL HYGIENISTSpokane, WA 992081649112228
  2. Paden Lemons, RDHTacoma, WA 984021487334827
  3. Laura Lenzi, 60521601Des Moines, WA 981981306295514
  4. Elisabeth Leroux, RDHShoreline, WA 981331184446510
  5. Cheryl Lewis, RDHVancouver, WA 986831275991143
  6. Kira Lewis, DENTAL HYGENISTEllensburg, WA 989261093143448
  7. Ruben Leyva OlguinFederal Way, WA 980031942175203
  8. Guofang LiArlington, WA 982231619719937
  9. Jaclyn Liese, RDHFerndale, WA 982481750041760
  10. Phami Lieu, RDHMonroe, WA 982721750803524
  11. Danette Lindeman, RDHEverett, WA 982031326749920
  12. Kendra Linders, RDHSeattle, WA 981031750051744
  13. Yan LiuSeattle, WA 981181801660683
  14. Yvette LlamasSpokane, WA 992011932771250
  15. Karen LockhartRainier, WA 985761750407342
  16. Janice Loder, RDHSeattle, WA 981171538317763
  17. Theresa LoeSpokane, WA 992011497228449
  18. Amelia Longbons, R.D.H.Vancouver, WA 986831558766303
  19. Bethany Lucas, RDHPoulsbo, WA 983701922999713
  20. Harriet LudjinBellingham, WA 982261306049978
  21. Jennifer Ludwig, RDHVancouver, WA 986841053054528
  22. Michael Ludwig, RDHVancouver, WA 986631477471548
  23. Sarah Luetke, RDHPoulsbo, WA 983701891162772
  24. Cynthia Lundgreen, RDHRichland, WA 993521205131026
  25. Kristin Lundvall, R.D.H.Seattle, WA 981071891983821
  26. Thuy Anh LuuBurien, WA 981661124483847
  27. Tien Ly, RDHSeattle, WA 981181205315967
  28. Tiffany LyVancouver, WA 986841750170213
  29. Jennifer Lyons, RDHGig Harbor, WA 983351639488323
  30. Alaysha Mackenzie, RDHBellingham, WA 982261194293134
  31. Mi Madden, RDHVancouver, WA 986861205942166
  32. Tamera Madsen, RDHSpokane, WA 992011649082389
  33. Shaylee Magee, RDH, BSTacoma, WA 984021982081907
  34. Victoria Magoonbarker, HLJoint Base Lewis McChord, WA 984381114377652
  35. Stephanie Malsom, RDHSpokane, WA 992081376379073
  36. Kelly Mandella, RDHEverett, WA 982011306150941
  37. Zachary Mangarin, RDHTacoma, WA 984051700498607
  38. Marissa Manning, RDHGig Harbor, WA 983351295862860
  39. Eileen Marasigan, RDHEverett, WA 982011255631669
  40. Theresa Marks, RDHVancouver, WA 986821386075356
  41. Denise Marler, RDHRidgefield, WA 986421225466865
  42. Natasha MarltonCheney, WA 990041669210951
  43. Diana Marroquin, RDHBremerton, WA 983121215459847
  44. Mariah MartinSpokane, WA 992081447128392
  45. Andrew Martinez, HYGIENISTRichland, WA 993521619293784
  46. Bertila Martinez, RDHRenton, WA 980581104253947
  47. Guadalupe Martinez, RDHChelan, WA 988161831816958
  48. Traci Martinson, RDHBellingham, WA 982261992280341
  49. Osama Marzouk, MDEverett, WA 982031235950973
  50. Sara MashburnIssaquah, WA 980271952049637

Source: CMS NPPES, primary taxonomy 124Q00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 8 of 51 per resident

  1. Montana14.0
  2. Alaska13.2
  3. New Mexico13.1
  4. Washington12.6
  5. Connecticut11.6
  6. Nebraska9.5
  7. 50 states and D.C.4.7

Source: CMS NPPES, primary taxonomy 124Q00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

1.3% of these records appear in a Medicare file, against 1.8% 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. Washington1.3%
  2. United States1.8%

Dental Hygienist records in Washington, measured

  • In a Medicare file13 of 987 · 1.3% here, 1.8% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, under 0.1% nationally
  • Not updated in five years or more621 · 62.9% here, 65.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 124Q00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

987 NPPES records list dental hygienist (124Q00000X) as their primary taxonomy with a practice address in Washington: 12.6 per 100,000 residents against 4.7 nationally (50 states and D.C.). Seattle has 110 of them (11%).

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. Wisconsin935
  2. Michigan897
  3. Colorado1,161
  4. Oregon1,167

States with a similar rate per 100,000

  1. New Mexico13.1
  2. Alaska13.2
  3. Connecticut11.6
  4. Montana14.0

The largest states

  1. California1,874
  2. Oregon1,167
  3. Colorado1,161
  4. Wisconsin935
  5. Michigan897

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.