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 10 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. Ashley Kerzman-HarperBellingham, WA 982251497313522
  2. Maria Khala, RDHSpokane, WA 992051568547115
  3. Sat Darshan KhalsaSeattle, WA 981951487595393
  4. Paula Kiel-Favor, RDHWenatchee, WA 988011467978239
  5. Meredith Kilpatrick, RDHKent, WA 980321598839342
  6. Jeung KimEdmonds, WA 980261962809095
  7. Juyoung KimKirkland, WA 980341598650343
  8. Tiffanie Kimura, RDHArlington, WA 982231063931293
  9. Erica Kinerk, RDHPoulsbo, WA 983701376159004
  10. Jorgie Kinerk, RDHPoulsbo, WA 983701780353011
  11. Mary King, RDHVancouver, WA 986651205245602
  12. Lauren King-Gibbs, RDHSeattle, WA 981951659214120
  13. Paula KingsleyKent, WA 980321326639980
  14. Breanna KirkhartMukilteo, WA 982751285300921
  15. Heidi KitleyBremerton, WA 983121346763513
  16. Katie KitzesBlack Diamond, WA 980101366037822
  17. Elizabeth Klaniecki, RDHShelton, WA 985841396909800
  18. Stephanie KleinbrookBellingham, WA 982251356952568
  19. Patricia KlippleBow, WA 982321942896501
  20. Jamie Knotts, RDHVancouver, WA 986831386815447
  21. Gabrielle Knutzen, RDHSpokane, WA 992081447091558
  22. Ka Yan Ko, R.D.HBellevue, WA 980071972847606
  23. Rebekah KohltfarberSpokane Valley, WA 992161851267538
  24. Holly Kolves, DHMoses Lake, WA 988371790976223
  25. Michelle Konikow, DENTAL HYGIENISTLakewood, WA 984991477422178
  26. Christine Korenko, RDHRichland, WA 993521477277713
  27. Hailee KovalenkoStanwood, WA 982921346619954
  28. Elizabeth Kreger, RDHWalla Walla, WA 993621225035934
  29. Melissa Kross-Joslin, RDHLacey, WA 985031649622044
  30. Kimberly KuhlmannTacoma, WA 984071073465357
  31. Jackie Kunkle, RDHSpokane, WA 992121508052135
  32. Elizabeth KustyukovYakima, WA 989021033903174
  33. Yujeong Kwon, RDHSeattle, WA 981041134369572
  34. Michele Ladd, RDHLiberty Lake, WA 990191982971107
  35. Rosalyn Lamb, RDHVancouver, WA 986841205479094
  36. Michelle Lane, DHBridgeport, WA 988131740735026
  37. Alfreda Lanier, DHSeattle, WA 981081427362664
  38. Bonnie Larson, RDHVancouver, WA 986861720190440
  39. Cindy Larson, RDHMill Creek, WA 980121215291802
  40. Madeline Larson, RDHVancouver, WA 986821114478039
  41. Jeffrey Lathen, RDHClarkston, WA 994031902432404
  42. Barbara Laymance, DENTAL HYGIENISTCheney, WA 990041144651639
  43. Nicole LazaraVancouver, WA 986821659717205
  44. Melissa Lecher, RDHVancouver, WA 986841982991006
  45. Amy Lee, RDHVancouver, WA 986641710752894
  46. Chisaki Lee, RDHEdmonds, WA 980261063130649
  47. Mamie LeeLongview, WA 986321518383942
  48. Quincey Lee, RDH, BASDHVancouver, WA 986841235051459
  49. Sarah Lee, RDHCovington, WA 980421932043007
  50. Amanda Lehmitz, RDHSpokane, WA 992011528513173

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.