NPPES file of Aug 9, 2026

Medical Physician Assistant in Oregon

699 NPPES records list medical physician assistant with a practice address in Oregon, 17 per 100,000 residents, the 12th highest rate of 51. Portland and Salem have the most; each record links to the provider's NPI and the Oregon license search. Page 8 of 14.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363AM0700X · 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, 261

  1. Portland261
  2. Salem44
  3. Bend29
  4. Eugene27
  5. Medford27

Medical Physician Assistant records in Oregon

  1. Jessica LieuTigard, OR 972231730522392
  2. Joy Light, PAMadras, OR 977411770961377
  3. Scott Light, P.A.-C.Prineville, OR 977541679653745
  4. Claudio Lima, P.A.Clackamas, OR 970151477685022
  5. Emmanuel Limon, PA-CPortland, OR 972391942794219
  6. Justine Lisella, MPA-CSaint Helens, OR 970511740669266
  7. Carolyn Litak, PA-CCave Junction, OR 975311275525719
  8. Zhongfeng Liu, PA-CPortland, OR 972391720481658
  9. Trisha Loch, PA-CSutherlin, OR 974791033751433
  10. Stephanie Locicero, PA-CPortland, OR 972391659937456
  11. Stephen LongKlamath Falls, OR 976011376633685
  12. Michelle Lopera-Ottenheimer, PA-CRoseburg, OR 974711740444033
  13. Pilar Lopez, PA-CTigard, OR 972231942808605
  14. Amy Lovett, PA-CEugene, OR 974011215177852
  15. Jon Lowell, PA-CTroutdale, OR 970601790972321
  16. Brooke Lowry, PA-CGresham, OR 970301235278482
  17. Kenneth Lowry, PA-CSalem, OR 973011932773306
  18. Julie Lucero, PA-CMedford, OR 975011114060746
  19. Evan Ludmer, PA-CRedmond, OR 977571225432826
  20. Joshin Luiz, PA-CPortland, OR 972391780026583
  21. Anthony Lumbad, PA-CPortland, OR 972391679965693
  22. Karen Lutt, PA-COregon City, OR 970451336171578
  23. Johannah Lutz, PA-CPortland, OR 972091285966002
  24. Phong Ly, PA-CPortland, OR 972391467235135
  25. Alissa Lyman, PAPortland, OR 972391245534247
  26. Dori Macdonald, P.A.Tualatin, OR 970621568519684
  27. Izabela Maciolek, PA-CPortland, OR 972251699771238
  28. Joseph Mackenzie, P.A. - CPortland, OR 972271619077187
  29. David Macnally, PA CThe Dalles, OR 970581093753592
  30. Teardaad Makarachi, PA-CPortland, OR 972391659883551
  31. Tulika Malhotra, PA-CPortland, OR 972391518319672
  32. Michael MallonPortland, OR 972391194121715
  33. Megan Manley, PA-CBeaverton, OR 970051427560663
  34. Lauren March, PAEnterprise, OR 978281295576965
  35. Christian Marchant, PA-CPortland, OR 972091598183071
  36. Zachery Marker, PAEugene, OR 974081528738028
  37. Honey Marques, PAPortland, OR 972361124210778
  38. Carissa MarstonPortland, OR 972091790254944
  39. Lionel Marx, PAHappy Valley, OR 970861013268200
  40. Landon Masterfield, PA-CMedford, OR 975041861802944
  41. Rachael Masterson, PA-CPortland, OR 972391740908193
  42. Travis Matsumoto, PAEugene, OR 974011972875334
  43. Molly Matthews, PACMedford, OR 975041891124970
  44. Victoria Mayo, PA-CEugene, OR 974081972264679
  45. Patrick McAleerPortland, OR 972121154002343
  46. Kristofer McAllister, PA-CGresham, OR 970301972567725
  47. Lily McCauley, PA-CSaint Helens, OR 970511366778433
  48. Michael McCusker, P. A.-CCorvallis, OR 973301013096684
  49. Bailey McDonald, PA-CBend, OR 977011457129322
  50. Katherine McElhaney, PA-C, MSPortland, OR 972091134398407

Source: CMS NPPES, primary taxonomy 363AM0700X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 12 of 51 per resident

  1. West Virginia18
  2. New Hampshire18
  3. Maine17
  4. Oregon17
  5. Wyoming16
  6. Vermont15
  7. 50 states and D.C.12

Source: CMS NPPES, primary taxonomy 363AM0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.0% of these records appear in a Medicare file, against 74.0% 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. Oregon81.0%
  2. United States74.0%

Medical Physician Assistant records in Oregon, measured

  • In a Medicare file566 of 699 · 81.0% here, 74.0% nationally
  • In the CMS Doctors and Clinicians file508 · 72.7% here, 54.5% nationally
  • Not updated in five years or more362 · 51.8% here, 54.7% nationally
  • Median graduation year2014 · the 508 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363AM0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

699 NPPES records list medical physician assistant (363AM0700X) as their primary taxonomy with a practice address in Oregon: 17 per 100,000 residents against 12 nationally (50 states and D.C.). Portland has 261 of them (37%).

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. Wisconsin687
  2. Illinois671
  3. Tennessee616
  4. New Jersey794

States with a similar rate per 100,000

  1. Maine17.1
  2. Wyoming15.6
  3. New Hampshire17.7
  4. Vermont15.1

The largest states

  1. Pennsylvania3,897
  2. New York3,670
  3. California3,376
  4. Florida2,776
  5. Texas2,146

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.