NPPES file of Aug 9, 2026

Social Worker in Oregon

2,101 NPPES records list social worker with a practice address in Oregon, 50 per 100,000 residents, the 15th highest rate of 51. Portland and Corvallis have the most; each record links to the provider's NPI and the Oregon license search. Page 28 of 43.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 104100000X · 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, 964

  1. Portland964
  2. Corvallis231
  3. Eugene144
  4. Salem85
  5. Ontario46

Social Worker records in Oregon

  1. Douglas NambaOntario, OR 979141952815961
  2. Lisa Napoli, MSW,QMHPGresham, OR 970301740204577
  3. Julia NashPortland, OR 972301891611984
  4. Marcia Navarro MerellaEugene, OR 974011790608230
  5. Kelsey NaylorPortland, OR 972021235529991
  6. Naasaw NaytsCorvallis, OR 973301518238674
  7. Darla Neese, LMSWPortland, OR 972391982716007
  8. Bridget NeilsonPortland, OR 972091952928301
  9. Adriana Neira CaamanoWoodburn, OR 970711376287045
  10. Amanda Nelson, MSWHillsboro, OR 971241295384840
  11. Erika Nelson, MSWPortland, OR 972321033528930
  12. Holly Nelson, LMSWPortland, OR 972151801149349
  13. Tracy NelsonCorvallis, OR 973301811198591
  14. Tyler NeroesPortland, OR 972391801375621
  15. David NestorEugene, OR 974011306481916
  16. Carol Neumann, LCSWEugene, OR 974011619016474
  17. Ian NevansPortland, OR 972321235643800
  18. Carolyn Neve, LCSWAlbany, OR 973211225121148
  19. Hannah NevePortland, OR 972321114430873
  20. Daphne Neville, MSWEugene, OR 974011952468357
  21. Katherine Newman, BSWHillsboro, OR 971231508256363
  22. Canh Nguyen, MSW, CSWAPortland, OR 972131558400911
  23. Leativa NicholasPortland, OR 972171780355636
  24. Eli Nicholes, MSWPortland, OR 972021326736612
  25. Rebecca NicholsPortland, OR 972021780134973
  26. Kershanda Nicholson, MSWDallas, OR 973381376385450
  27. Stephanie Nicholss, BAHillsboro, OR 971231861781353
  28. Stephanie Nickson, MSW, LCSWWoodburn, OR 970711023460946
  29. Grant NicolausPortland, OR 972021316306681
  30. David NicoliNewberg, OR 971321922922236
  31. Mark Niederkorn, MAOregon City, OR 970451366508319
  32. Kerry NisticoEugene, OR 974021306503453
  33. Eileen Nittler, MSWCottage Grove, OR 974241124404090
  34. Rebecca Noad, BSWPortland, OR 972321760707038
  35. Ruby Noble, CSWA/QMHP-RPortland, OR 972121396639977
  36. Tammy NobleAshland, OR 975201063789949
  37. Joshua Noesi, BSWMilwaukie, OR 972221942094396
  38. Patricia NoonanPortland, OR 972321750872180
  39. Juel North, QMHPFlorence, OR 974391265543169
  40. Christina Northern NortherhnPendleton, OR 978011861736373
  41. Denise Norton, BSKlamath Falls, OR 976011629370465
  42. Dave Norwood, MSW, LCSWPortland, OR 972131700925567
  43. Madison NovacekPortland, OR 972021801465901
  44. Anna NowickiweissPortland, OR 972331417351586
  45. Thomas NunneryCorvallis, OR 973301033303748
  46. Eric NygardCorvallis, OR 973301326576844
  47. Daniel Nyounai HerreraEugene, OR 974011982275350
  48. Farrah O'BrienMedford, OR 975011215232996
  49. Collin O'BryanPortland, OR 972021699423293
  50. Matthew O'Connell, MSW, CSWAPortland, OR 972021750265807

Source: CMS NPPES, primary taxonomy 104100000X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 15 of 51 per resident

  1. West Virginia57
  2. Utah56
  3. Alaska50
  4. Oregon50
  5. Illinois47
  6. New Jersey46
  7. 50 states and D.C.40

Source: CMS NPPES, primary taxonomy 104100000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.0% of these records appear in a Medicare file, against 3.6% 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. Oregon2.0%
  2. United States3.6%

Social Worker records in Oregon, measured

  • In a Medicare file42 of 2,101 · 2.0% here, 3.6% nationally
  • In the CMS Doctors and Clinicians file69 · 3.3% here, 5.7% nationally
  • Not updated in five years or more1,419 · 67.5% here, 51.0% nationally
  • Median graduation year2015 · the 69 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 104100000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,101 NPPES records list social worker (104100000X) as their primary taxonomy with a practice address in Oregon: 50 per 100,000 residents against 40 nationally (50 states and D.C.). Portland has 964 of them (46%).

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. Connecticut2,124
  2. Georgia2,136
  3. Washington2,141
  4. Tennessee2,028

States with a similar rate per 100,000

  1. Alaska50.2
  2. Illinois46.9
  3. New Jersey45.7
  4. Arkansas44.0

The largest states

  1. New York23,561
  2. Ohio11,239
  3. California10,332
  4. Michigan9,114
  5. Illinois5,881

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.