NPPES file of Aug 9, 2026

Dental Hygienist in Oregon

1,167 NPPES records list dental hygienist with a practice address in Oregon, 27.6 per 100,000 residents, the 2nd highest rate of 51. Portland and Salem have the most; each record links to the provider's NPI and the Oregon license search. Page 16 of 24.

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).

Portland has the most, 270

  1. Portland270
  2. Salem119
  3. Beaverton81
  4. Hillsboro80
  5. Eugene43

Dental Hygienist records in Oregon

  1. Stacey Mueller, BS, RDHLake Oswego, OR 970351407558018
  2. Julianne Muir, RDHPortland, OR 972321730298605
  3. Katie Mullens, RDHPortland, OR 972041962716340
  4. Joanna Mullins, R.D.H. , B.S.Portland, OR 972331902087158
  5. Rachel MurdockMedford, OR 975041053854125
  6. Beniamin MuresanPortland, OR 972291134609340
  7. Ronna MurilloSalem, OR 973051649307265
  8. Jessica Myers, RDHPortland, OR 972321265875710
  9. Sasha Myers, DHHood River, OR 970311487364535
  10. Roselee Nakamura, RDHSpringfield, OR 974771366774671
  11. Sara NathmanBeaverton, OR 970051568890275
  12. Untima Navarat Na AyuttayaTigard, OR 972231548970098
  13. Ayse Navarro, RDHMedford, OR 975041720586910
  14. Laine NealWest Linn, OR 970681144941634
  15. Mickey Nearhood, RDHPortland, OR 972251386817708
  16. Kathleen NelsonSalem, OR 973011205652955
  17. Keets Nelson, RDHPortland, OR 972201821467382
  18. Rosebelinda Nelson, RDHAloha, OR 970071518211713
  19. Sally Nelson, R.D.H.Lake Oswego, OR 970351558653436
  20. Sandra Nelson, RDHClackamas, OR 970151831293422
  21. Julie Neuman, RDHTigard, OR 972231740299155
  22. Hannah Neumann, RDHLake Oswego, OR 970351619779766
  23. Carleigh Neumeister, RDHPortland, OR 972301740561737
  24. Shannon NewmanNorth Bend, OR 974591811716145
  25. Meagan Newton, RDH, EPDHSalem, OR 973011730596859
  26. Giang Ngo, RDHPortland, OR 972321982234597
  27. Anna Nguyen, RDHPortland, OR 972321851838791
  28. Chau Nguyen, RDHPortland, OR 972391053742825
  29. Chi Nguyen, RDHHillsboro, OR 971241700183175
  30. David Nguyen, BSDH, EPDHPortland, OR 972331912391707
  31. Franklin Nguyen, RDHBeaverton, OR 970051932568474
  32. Jane Nguyen, RDHCornelius, OR 971131417414731
  33. Katheryn Nguyen, RDHPortland, OR 972201700296290
  34. Kathryn Nguyen, RDHPortland, OR 972301487929659
  35. Linh NguyenClackamas, OR 970151841536505
  36. Lizette Nguyen, RDHMcMinnville, OR 971281750657615
  37. Michelle NguyenHappy Valley, OR 970861073144671
  38. Myloan Nguyen, RDHPortland, OR 972291407520430
  39. Nikki Nguyen, RDHPortland, OR 972661083335012
  40. Phuong NguyenHappy Valley, OR 970861811861537
  41. Son Nguyen, RDHPortland, OR 972661265870042
  42. Amber Nichol, RDHSalem, OR 973051285763573
  43. Lynn Nilsen, RDHBeaverton, OR 970051407954811
  44. Alison Noble, RDH, EPDHSiletz, OR 973801477926764
  45. Emily Nolasco, RDHHood River, OR 970311932816097
  46. Cindy Nonamaker, RDHClackamas, OR 970151013062595
  47. Sandra O'Keefe, RDHSpringfield, OR 974771700101631
  48. Stephanie O'Neill, R.D.H.Redmond, OR 977561770919730
  49. Lauren Oakley, RDHBend, OR 977011821591199
  50. Jo Obie-Eldredge, RDHEugene, OR 974011841704392

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

Oregon ranks 2 of 51 per resident

  1. Maine29.5
  2. Oregon27.6
  3. Colorado19.8
  4. Wisconsin15.8
  5. 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.

12.3% 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. Oregon12.3%
  2. United States1.8%

Dental Hygienist records in Oregon, measured

  • In a Medicare file144 of 1,167 · 12.3% here, 1.8% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, under 0.1% nationally
  • Not updated in five years or more878 · 75.2% 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

1,167 NPPES records list dental hygienist (124Q00000X) as their primary taxonomy with a practice address in Oregon: 27.6 per 100,000 residents against 4.7 nationally (50 states and D.C.). Portland has 270 of them (23%).

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. Colorado1,161
  2. Washington987
  3. Wisconsin935
  4. Michigan897

States with a similar rate per 100,000

  1. Maine29.5
  2. Montana14.0
  3. Alaska13.2
  4. New Mexico13.1

The largest states

  1. California1,874
  2. Colorado1,161
  3. Washington987
  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.