NPPES file of Aug 9, 2026

Registered Nurse in Oregon

2,449 NPPES records list registered nurse with a practice address in Oregon, 58 per 100,000 residents, the 17th highest rate of 51. Portland and Eugene have the most; each record links to the provider's NPI and the Oregon license search. Page 32 of 49.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · 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, 855

  1. Portland855
  2. Eugene128
  3. Medford107
  4. Bend92
  5. Salem90

Registered Nurse records in Oregon

  1. Susan Newby, RNCorvallis, OR 973311861772840
  2. Joan Newhouse, RN, BSNPortland, OR 972321982000592
  3. Connie NewmanCorvallis, OR 973301801293451
  4. James Newman, PMHNPSalem, OR 973031407915408
  5. Andrew Nguyen, RNPortland, OR 972391841180502
  6. Gabrielle NguyenPortland, OR 972151215288204
  7. Ginny NguyenPortland, OR 972391275314536
  8. Khuong NguyenPortland, OR 972391821689183
  9. Thuy Nguyen, RNPortland, OR 972051871196386
  10. Laura Nibert-Young, RNWilsonville, OR 970701871331207
  11. Ellen NicholPrineville, OR 977541346786910
  12. Emily NicholKeizer, OR 973031972955573
  13. Sabrina NicholsPortland, OR 972271447140769
  14. Robert Nicholson, RNPortland, OR 972201457245474
  15. Lillian Nickerson, R.N.Portland, OR 972301982142147
  16. Jeanna Nicoson, R.N.Elmira, OR 974371174901946
  17. Martha NielsenOregon City, OR 970451700959681
  18. Michele Nielsen, RNWest Linn, OR 970681083842892
  19. Brenda Nielson, RNSherwood, OR 971401487592655
  20. Michelle Nilsen, RNSpringfield, OR 974771952803108
  21. Debora Nitu, RNPortland, OR 972091134579600
  22. Dania Nolazco, RNTillamook, OR 971411255138046
  23. Anne Norman, RNPortland, OR 972391134961436
  24. Holly Norsworthy, RNAlbany, OR 973221922244631
  25. Amber Norton, RNDexter, OR 974311407395478
  26. Malisa NortonDamascus, OR 970891578427795
  27. Robert Norton, R.N.Portland, OR 972321033519418
  28. Monique Norwood, RNPortland, OR 972111730914110
  29. Farrah Nosrati, RNTigard, OR 972231720506892
  30. Bree Nott, RNDallas, OR 973381922788017
  31. Elizabeth Nowak, R.N.Portland, OR 972391194097121
  32. Dinah NoystPortland, OR 972201649109281
  33. Grace Ntube, RNAloha, OR 970781912782491
  34. Geraldine Nurre, RNSalem, OR 973051992999361
  35. Holly Nyquist, RNBend, OR 977011326165473
  36. Mari Nyssen, R.N.Oregon City, OR 970451487080834
  37. Michele O'Brien, RNPortland, OR 972141265300487
  38. Bridget O'ConnorMedford, OR 975011194172015
  39. Caroline O'Dell, RNOregon City, OR 970451558801472
  40. Bonnie O'Hern, RNSalem, OR 973011558737262
  41. Ronald O'RyanCorvallis, OR 973301710355292
  42. Michael O'SullivanRoseburg, OR 974701588146336
  43. Patrick O'Toole, RNSpringfield, OR 974771669842423
  44. Jennifer Oace, RNDallas, OR 973381285973701
  45. Woodlyne ObiTigard, OR 972811205631215
  46. Althea OcampoHillsboro, OR 971241982495750
  47. Susan OconnorBend, OR 977031215671318
  48. Pamela Ogbeama, RNPortland, OR 972051639446990
  49. Anita Ogden, RNPrineville, OR 977541497206130
  50. Sojin Oh, R.N.Springfield, OR 974771730518739

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 17 of 51 per resident

  1. Wyoming63
  2. Hawaii62
  3. Minnesota60
  4. Oregon58
  5. West Virginia57
  6. Michigan56
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.7% of these records appear in a Medicare file, against 1.5% 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. Oregon0.7%
  2. United States1.5%

Registered Nurse records in Oregon, measured

  • In a Medicare file17 of 2,449 · 0.7% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file14 · 0.6% here, 1.0% nationally
  • Not updated in five years or more1,453 · 59.3% here, 57.2% nationally
  • Median graduation year2022 · the 13 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,449 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in Oregon: 58 per 100,000 residents against 44 nationally (50 states and D.C.). Portland has 855 of them (35%).

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. Maryland2,453
  2. Illinois2,628
  3. North Carolina2,100
  4. Arizona3,124

States with a similar rate per 100,000

  1. West Virginia56.7
  2. Minnesota59.6
  3. Michigan55.7
  4. Hawaii62.1

The largest states

  1. New York25,740
  2. California13,506
  3. Ohio9,656
  4. Texas8,921
  5. Washington5,708

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.