Registry data as of Aug 27, 2026

Developmental - Behavioral Pediatrics Physician in Oregon

22 NPPES records list developmental - behavioral pediatrics physician with a Oregon practice address, 0.5 per 100,000 residents, 8 of 51 per resident. Portland and Eugene have the most; each record links to the provider's NPI and the Oregon license search.

CMS NPPES registry, loaded Aug 27, 2026; 2023 Census estimates · NUCC 2080P0006X · method

Portland has the most, 14

Source: CMS NPPES, primary taxonomy 2080P0006X by practice city, loaded Aug 27, 2026.

Developmental - Behavioral Pediatrics Physician records in Oregon

  1. Sarojini Budden, MDPortland, OR 972271982670782
  2. Sara Cuthill, M.D.Portland, OR 972271124139001
  3. Kendra Farris, MDPortland, OR 972271184704363
  4. James Frierson, M.D.Medford, OR 975041730144221
  5. Freddie JosephPortland, OR 972391538513031
  6. Donna Kirchoff, MDPortland, OR 972251285604173
  7. Debra Koutnik, MDAshland, OR 975201467441006
  8. Lawrence Krupa, MDHillsboro, OR 971241558430512
  9. James Ledbetter, M.D.Oregon City, OR 970451700077088
  10. Robin McCoy, MDPortland, OR 972391508963380
  11. Mary Lynn O'Brien, M.D.Portland, OR 972271124115936
  12. Dolores Orfanakis, M.D.Lake Oswego, OR 970341902109291
  13. Randall Phelps, M.D.Eugene, OR 974031245455450
  14. James Powell, M.D.Portland, OR 972271164517454
  15. Michele Raddish, MDPortland, OR 972131114116969
  16. Ronda Roberts, M.D.Eugene, OR 974031770643066
  17. Charlene Sabin, M.D.Portland, OR 972011477616845
  18. Martine Sacks, MDPortland, OR 972131568680239
  19. Gisela Serna, MDPortland, OR 972271457579914
  20. Duygu Unkaracalar, MDPortland, OR 972391790096469
  21. Robert Verhoogen, M.D.Corvallis, OR 973301376605634
  22. David Willis, MDPortland, OR 972251598834533

Oregon ranks 8 of 51 per resident

  1. Vermont0.6
  2. Alaska0.5
  3. Arkansas0.5
  4. Oregon0.5
  5. Ohio0.5
  6. South Carolina0.5
  7. 50 states and D.C.0.3

Source: CMS NPPES, primary taxonomy 2080P0006X by practice state, loaded Aug 27, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

The CMS National Plan and Provider Enumeration System currently lists 22 Developmental - Behavioral Pediatrics Physician providers with a primary practice address in Oregon, all registered under the Pediatrics NUCC taxonomy branch. Each clinician on this roster selected Developmental - Behavioral Pediatrics Physician as their primary taxonomy at NPI enrollment, a self-reported classification that is updated whenever the provider files a correction with CMS. The count excludes organizations (group practices, hospitals, clinics operate under separate NPIs) and excludes providers who chose a different primary specialty even if they practice Developmental - Behavioral Pediatrics Physician part-time. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

At 22 enrolled providers, Developmental - Behavioral Pediatrics Physician in Oregon is a narrow-coverage market, that matters for search-radius decisions, because patients in Oregon outside the largest metros often need to broaden to adjacent cities to find a local Developmental - Behavioral Pediatrics Physician clinician. The directory below is paginated 50 providers at a time (1 page total) and is sorted alphabetically by last name, so scanning for a specific practice usually goes faster than scrolling; on the provider detail page you'll find the full NPPES record including address, phone, credentials, and any published Medicare Part D prescribing activity for 2024.

Before contacting anyone on this list, verify the practice is still at the address shown, NPPES refreshes monthly, but providers who have relocated, retired, or changed employers may not have filed an NPI update yet. Important: PlainDoctor is a directory of publicly available CMS government data covering Developmental - Behavioral Pediatrics Physician providers in Oregon, not a quality ranking, a board-certification verifier, or medical advice. Always confirm credentials through the NPPES NPI Registry, the Oregon medical board, and, where relevant, the ABMS, AOA, or the specialty's primary certifying body before making any clinical decision. Nothing on this page substitutes for a conversation with a licensed clinician.

States with a similar number

  1. Missouri22
  2. Georgia21
  3. Indiana21
  4. Michigan23

States with a similar rate per 100,000

  1. Arkansas0.5
  2. Ohio0.5
  3. South Carolina0.5
  4. New York0.4

The largest states

  1. California107
  2. New York86
  3. Texas67
  4. Ohio55
  5. Massachusetts53

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.