NPPES file of Aug 9, 2026

Doctors and health care providers in Corvallis, OR

4,096 individual NPPES records list a practice address in Corvallis, 6th of 171 Oregon cities. The largest group is counselor: 763, 19% of the city's records, against 4% across Oregon. Page 54 of 82.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Corvallis

  1. Counselor763
  2. Mental Health Counselor297
  3. Social Worker231
  4. Students in training177
  5. Physical Therapist142
  6. Internal Medicine Physician129
  7. Clinical Social Worker117
  8. Family Medicine Physician114

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Corvallis in Oregon

  • Rank in Oregon6th of 171 cities by records
  • Share of the state3.3% of Oregon's records
  • Specialties present25 or more taxonomy codes
  • Top three groups31.5% of all records
  • Counselor rank2nd of the 10 Oregon cities with the most

Compared with Oregon as a whole, Corvallis has 9.8× the state's share of attendant care provider records and 0.32× its share of massage therapist records.

Providers in Corvallis, alphabetically

  1. Rachel NelsonMental Health Counselor1396177929
  2. Tracy NelsonSocial Worker1811198591
  3. Whitley Nelson, DOSurgery Physician1942869888
  4. Samantha NendelCounselor1558776575
  5. Shristi Nepal, MDInternal Medicine Physician1417579335
  6. Cydney Nestor, MAMental Health Counselor1154467884
  7. Timothy NettlesCounselor1437784824
  8. Kobe Nettles-PledgerCounselor1548998057
  9. Jennifer Neudorfer, PTPhysical Therapist1962994913
  10. Alicia Neuhaus, CPHTPharmacy Technician1013673706
  11. Kaylee NeumannCounselor1629660402
  12. Stephen Neville, MDHematology & Oncology Physician1912955816
  13. Alexander NewMental Health Counselor1548808199
  14. Susan Newby, RNRegistered Nurse1861772840
  15. Kindra Newhart, PA-CPhysician Assistant1891065348
  16. Connie NewmanRegistered Nurse1801293451
  17. Elisa NewportBehavior Analyst1710342563
  18. Constance NewtonHealth Service Psychologist1942681770
  19. Maya NgaiStudent in an Organized Health Care Education/Training Program1649060088
  20. Amedee NgarukiyeBehavior Analyst1417360132
  21. Vivian NgoStudent in an Organized Health Care Education/Training Program1467292409
  22. Vivian NgoStudent in an Organized Health Care Education/Training Program1720878184
  23. Marielle Ngoue, MDOrthopaedic Surgery Physician1356087605
  24. Alina NguyenNurse's Aide1346920329
  25. Duong NguyenStudent in an Organized Health Care Education/Training Program1568202505
  26. Gia Hoang NguyenStudent in an Organized Health Care Education/Training Program1720828767
  27. Hoa NguyenStudent in an Organized Health Care Education/Training Program1689414633
  28. Huy Nguyen, MDFamily Medicine Physician1174464648
  29. Jenny NguyenStudent in an Organized Health Care Education/Training Program1902646946
  30. Kaitlyn NguyenStudent in an Organized Health Care Education/Training Program1316830763
  31. Kelly NguyenRespiratory/Developmental/Rehabilitative Specialist/Technologist1740071323
  32. Lena NguyenStudent in an Organized Health Care Education/Training Program1891585246
  33. Paul NguyenStudent in an Organized Health Care Education/Training Program1528858974
  34. Phuong Nguyen, DOFamily Medicine Physician1447196894
  35. Phuvinh NguyenStudent in an Organized Health Care Education/Training Program1811730096
  36. Steven NguyenStudent in an Organized Health Care Education/Training Program1346080389
  37. Thien NguyenCounselor1689130551
  38. Tina Nguyen, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1154833515
  39. Bethanee NicewanerNurse's Aide1528796604
  40. Aaron NicholsPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1033599311
  41. Sierra NicholsCounselor1477149151
  42. Michael NicholsonCounselor1083145890
  43. Joey Nicolas, LPNLicensed Practical Nurse1982477519
  44. Erhard NielsenCounselor1437011806
  45. Danielle Niemann, DOStudent in an Organized Health Care Education/Training Program1003563313
  46. Tara Nierenberg, M.S.W.Clinical Social Worker1730414418
  47. Sarah Nies, DOInternal Medicine Physician1801535760
  48. Madeline NieseCase Manager/Care Coordinator1306619564
  49. Elanya Nightingale-Warren, CRMAddiction (Substance Use Disorder) Counselor1417633280
  50. Diego Nila, CADC-RAddiction (Substance Use Disorder) Counselor1750181921

The largest Oregon cities

  1. Portland42,088
  2. Eugene8,239
  3. Salem6,700
  4. Bend5,313
  5. Medford4,542

All of Oregon →

How to read this directory

Corvallis, Oregon appears in the CMS National Plan and Provider Enumeration System with 4,096 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Corvallis - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Corvallis practice location on file. 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.

The provider mix in Corvallis is weighted toward Counselor (763 clinicians, followed by Mental Health Counselor with 297 and Social Worker with 231). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Oregon's population, Corvallis reports roughly 96.8 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of Oregon's most common specialties, Peer Specialist is the most prominent one with no provider currently listing a Corvallis practice address, a coverage gap Corvallis patients typically fill by traveling to a larger nearby hub.

For Corvallis patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Corvallis, OR?

There are 4,096 registered healthcare providers in Corvallis, OR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Corvallis?

The most common specialties in Corvallis are Counselor, Mental Health Counselor, Social Worker, Student in an Organized Health Care Education/Training Program, Physical Therapist. Counselor has the most providers with 763.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.