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 8 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. Donene Hendricks, DENTAL HYGIENISTChelan, WA 988161699226688
  2. Lacey Hendrickson, RDHVancouver, WA 986841962231670
  3. Audrey Herman, RDHLong Beach, WA 986311821394198
  4. Mireya Hernandez, RDHFerndale, WA 982481295411809
  5. Michelle HerrinKennewick, WA 993381255905964
  6. Gabriel Hetrick, RDHSpokane, WA 992081063104354
  7. Briella Higbee, RDHPort Angeles, WA 983621699433078
  8. Andrea Higgins, RDHSeattle, WA 981441730615352
  9. Joanna HigginsNewport, WA 991561891597761
  10. Karissa Hiivala, RDHBattle Ground, WA 986041902610405
  11. Diedre HillPort Orchard, WA 983661487272860
  12. Malaine Hill, RDHSpokane, WA 992051033283775
  13. Gina HinojosaFederal Way, WA 980031710465158
  14. Hongbunareth Hirata, RDHFife, WA 984241962794719
  15. Bindu HirdSpokane Valley, WA 992161386041093
  16. Kristina HivrenkoSpokane, WA 992011386283653
  17. Michelle Hoang, RDHSeattle, WA 981041134526445
  18. Teisha HockerTacoma, WA 984211710811336
  19. Leanne Hoefel, RDHEdmonds, WA 980261497157069
  20. Chelsea Holcombe, RDHFerndale, WA 982481912490236
  21. Kelly Hollingshead, RDHLongview, WA 986321134507767
  22. Tamara Holmes, RDHLa Conner, WA 982571548981327
  23. Ann HoppeSpokane, WA 992011811476781
  24. Ashley HopsonTacoma, WA 984021518445758
  25. Ping Hor, ROHSeattle, WA 981041295929180
  26. Sarah Hornsby, R.D.H., B.S.Seattle, WA 981161609140573
  27. Maryetta Houghton, RDHBremerton, WA 983121356864052
  28. Robert Howard, RDHRichland, WA 993521053468686
  29. Ronni Howard, RDHVancouver, WA 986831699065649
  30. Jennifer Howd, RDHCamas, WA 986071992138887
  31. Peggy Huang, DENTAL HYGIENISTSilverdale, WA 983151154028512
  32. Susan HuberBrewster, WA 988121265073290
  33. Sarah Huddleston, RDHRidgefield, WA 986421427732700
  34. Kathleen Hughes, R.D.H.Kent, WA 980301205252269
  35. Cassandra Hull, RDHVancouver, WA 986621437620424
  36. Maryknoll Hunter, RDHShoreline, WA 981331730655358
  37. Tricia Husbands, R.D.HVancouver, WA 986841477838431
  38. Emily Huttula, RDHSpringdale, WA 991731447726328
  39. Dao Huynh, RDHSeattle, WA 981181922778703
  40. Crystal Hwang, RDHFederal Way, WA 980031588586721
  41. Irina IalanjiSpokane, WA 992051629619754
  42. Delsah Ihrig, HYGENTISTDeer Park, WA 990061144429044
  43. Gretchen Inocencio, RDHSeattle, WA 981441144686544
  44. Raminta Isai, RDHVancouver, WA 986841073901435
  45. Connie Ivie, RDHVancouver, WA 986841538234893
  46. Crystal IzaguirreMoses Lake, WA 988371205469541
  47. Kaitlin Jackman, DHEllensburg, WA 989261083044788
  48. Leena Jacob, RDHKent, WA 980311184901423
  49. Dina Jacobs, RDHSeattle, WA 981181083934046
  50. Chatrina Jaiya, RDHFerndale, WA 982481710806286

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.