NPPES file of Aug 9, 2026

Child & Adolescent Psychiatry Physician in Oregon

120 NPPES records list child & adolescent psychiatry physician with a practice address in Oregon, 2.8 per 100,000 residents, the 13th highest rate of 51. Portland and Corvallis have the most; each record links to the provider's NPI and the Oregon license search. Page 2 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084P0804X · 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, 60

  1. Portland60
  2. Corvallis7
  3. Bend6
  4. Eugene6
  5. Hillsboro6

Child & Adolescent Psychiatry Physician records in Oregon

  1. James GrimmEugene, OR 974051407929565
  2. Arlene Hagen, M.D.Portland, OR 972391750610093
  3. William Halstead, MDLa Grande, OR 978501144230988
  4. Kari Hancock, MDLake Oswego, OR 970351407958358
  5. Anandam Hilde, MDPortland, OR 972391861753352
  6. Jessica Hitchcock, MDPortland, OR 972131477552305
  7. Kenneth Holladay, M.D.Portland, OR 972201275628380
  8. Kevin Hong, MDTualatin, OR 970621427547819
  9. Virginia Jaschke, MDHillsboro, OR 971231164598363
  10. David Jeffery, MDPortland, OR 972391881609303
  11. Ajitkumar Jetmalani, MDPortland, OR 972391104994920
  12. Kyle Johnson, MDPortland, OR 972391518975051
  13. Benjamin Lafferty, MDAlbany, OR 973211801095773
  14. Bruce Leewiwatanakul, DOPortland, OR 972391821521279
  15. Larry Mak, M.D.Portland, OR 972171093925380
  16. Rebecca Marshall, M.D.Portland, OR 972391477787646
  17. Robert McKelvey, MDPortland, OR 972391922016468
  18. Kimberly McKenna, MDPortland, OR 972391669805321
  19. Birgit Meyer, MDPortland, OR 972021043340219
  20. Rodica Meyer, MDPortland, OR 972271285731166
  21. Paul Meyer-Strom, M.D.Beaverton, OR 970051427183839
  22. Angelina Montoya, M.D.Bend, OR 977011285852418
  23. Elliot Morrison, M.D.Bend, OR 977011023238698
  24. Zachary Muscato, D.O.Oregon City, OR 970451124480264
  25. Stewart Newman, M.D.Hillsboro, OR 971241811032568
  26. Daina Ngugi, DOPortland, OR 972201356788376
  27. Hanh Nguyen, M.D.Portland, OR 972391700077328
  28. Lokanadha Nimmagadda, MDRoseburg, OR 974711609855071
  29. Nathan Osborn, M.D.Bend, OR 977011235348285
  30. Alireza Parsoei, M.D.Portland, OR 972021871871533
  31. Kara Pattinson, M.D.Portland, OR 972391982652475
  32. Kimber Pezzoni, M.D.Portland, OR 972251457365314
  33. Mariah Racicot, MDPortland, OR 972391205332517
  34. Nikhil Rao, MDPortland, OR 972271629211347
  35. Nithya Ravindran, DOPortland, OR 972011336536713
  36. Marvin Rosen, M.D.Portland, OR 972201881602985
  37. Louise Rousseau, DOEugene, OR 974011760985519
  38. Amy Ruth, M.D.Portland, OR 972201265657159
  39. Andrew Rylaarsdam, DOCorvallis, OR 973301760127302
  40. Elizabeth SchaderHillsboro, OR 971241881811974
  41. Linda Schmidt, MDPortland, OR 972391932271004
  42. Sarah Schrauben, M.D.Portland, OR 970271851525620
  43. Tymberly Seim, MDSalem, OR 973021356736896
  44. Cindy Smith, M.D.Corvallis, OR 973301336280106
  45. Richard Sogn, M.D.Portland, OR 972251639264856
  46. Joseph Sonderleiter, MDPortland, OR 972391942205869
  47. Lewis Sprunger, M.D.Gresham, OR 970301306956453
  48. Edward Stanford, M.D.Portland, OR 972251932229960
  49. Veneta Stoyanova, M.D.McMinnville, OR 971281659593929
  50. Janis Strickler, M.D.Salem, OR 973061336228774

Source: CMS NPPES, primary taxonomy 2084P0804X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 13 of 51 per resident

  1. Alaska3.4
  2. Colorado3.2
  3. Pennsylvania3.1
  4. Oregon2.8
  5. California2.6
  6. Virginia2.6
  7. 50 states and D.C.2.3

Source: CMS NPPES, primary taxonomy 2084P0804X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

43.3% of these records appear in a Medicare file, against 58.2% 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. Oregon43.3%
  2. United States58.2%

Child & Adolescent Psychiatry Physician records in Oregon, measured

  • In a Medicare file52 of 120 · 43.3% here, 58.2% nationally
  • In the CMS Doctors and Clinicians file25 · 20.8% here, 29.4% nationally
  • Not updated in five years or more77 · 64.2% here, 55.7% nationally
  • Median graduation year2001 · the 25 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084P0804X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

120 NPPES records list child & adolescent psychiatry physician (2084P0804X) as their primary taxonomy with a practice address in Oregon: 2.8 per 100,000 residents against 2.3 nationally (50 states and D.C.). Portland has 60 of them (50%).

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. Arizona124
  2. Washington128
  3. Wisconsin134
  4. Minnesota99

States with a similar rate per 100,000

  1. Pennsylvania3.1
  2. California2.6
  3. Virginia2.6
  4. Puerto Rico2.6

The largest states

  1. California1,009
  2. New York827
  3. Texas482
  4. Pennsylvania398
  5. Massachusetts336

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.