NPPES file of Aug 9, 2026

Developmental - Behavioral Pediatrics Physician in Oregon

30 NPPES records list developmental - behavioral pediatrics physician with a practice address in Oregon, 0.7 per 100,000 residents, the 7th highest rate of 51. Portland and Eugene have the most; each record links to the provider's NPI and the Oregon license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080P0006X · 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, 18

  1. Portland18
  2. Eugene6
  3. Ashland1
  4. Bend1
  5. Corvallis1

Developmental - Behavioral Pediatrics Physician records in Oregon

  1. Sherri Louise Alderman, MDPortland, OR 972251154337855
  2. Scott Brown, M.D.Portland, OR 972271497905756
  3. Sarojini Budden, MDPortland, OR 972271982670782
  4. Sara Cuthill, M.D.Portland, OR 972271124139001
  5. Kendra Farris, MDPortland, OR 972271184704363
  6. Kushma Govindappa, M.D.Portland, OR 972391205139862
  7. Lisa Herzig, MDBend, OR 977011790910701
  8. Freddie JosephPortland, OR 972391538513031
  9. Donna Kirchoff, MDPortland, OR 972251285604173
  10. Debra Koutnik, MDAshland, OR 975201467441006
  11. Lawrence Krupa, MDHillsboro, OR 971241558430512
  12. James Ledbetter, M.D.Oregon City, OR 970451700077088
  13. Robin McCoy, MDPortland, OR 972391508963380
  14. Robert Nickel, MDEugene, OR 974031215963160
  15. Mary Lynn O'Brien, M.D.Portland, OR 972271124115936
  16. Dolores Orfanakis, M.D.Lake Oswego, OR 970341902109291
  17. Mario Petersen, MDEugene, OR 974031760490239
  18. Randall Phelps, M.D.Eugene, OR 974031245455450
  19. Erika Phelps Nishiguchi, MDPortland, OR 972391679968242
  20. James Powell, M.D.Portland, OR 972271164517454
  21. Jamie Rabot, M.D.Eugene, OR 974031851527329
  22. Michele Raddish, MDPortland, OR 972131114116969
  23. Ronda Roberts, M.D.Eugene, OR 974031770643066
  24. Amelia Roth, M.D.Eugene, OR 974031659516557
  25. Charlene Sabin, M.D.Portland, OR 972011477616845
  26. Martine Sacks, MDPortland, OR 972131568680239
  27. Gisela Serna, MDPortland, OR 972271457579914
  28. Duygu Unkaracalar, MDPortland, OR 972391790096469
  29. Robert Verhoogen, M.D.Corvallis, OR 973301376605634
  30. David Willis, MDPortland, OR 972251598834533

Source: CMS NPPES, primary taxonomy 2080P0006X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 7 of 51 per resident

  1. District of Columbia0.9
  2. Maine0.8
  3. Hawaii0.8
  4. Oregon0.7
  5. Alaska0.7
  6. South Carolina0.7
  7. 50 states and D.C.0.4

Source: CMS NPPES, primary taxonomy 2080P0006X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

30 NPPES records list developmental - behavioral pediatrics physician (2080P0006X) as their primary taxonomy with a practice address in Oregon: 0.7 per 100,000 residents against 0.4 nationally (50 states and D.C.). Portland has 18 of them (60%).

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. Colorado29
  2. North Carolina32
  3. Missouri27
  4. Michigan34

States with a similar rate per 100,000

  1. South Carolina0.7
  2. Hawaii0.8
  3. Maine0.8
  4. Ohio0.6

The largest states

  1. California160
  2. New York112
  3. Texas89
  4. Massachusetts70
  5. Ohio68

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.