NPPES file of Aug 9, 2026

Doctors and health care providers in Eugene, OR

8,239 individual NPPES records list a practice address in Eugene, 2nd of 171 Oregon cities. The largest group is mental health counselor: 1,600, 19% of the city's records, against 12% across Oregon. Page 23 of 165.

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

The 8 largest groups in Eugene

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

Eugene in Oregon

  • Rank in Oregon2nd of 171 cities by records
  • Share of the state6.5% of Oregon's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33% of all records
  • Mental Health Counselor rank2nd of the 10 Oregon cities with the most

Compared with Oregon as a whole, Eugene has 2.3× the state's share of marriage & family therapist records and 0.36× its share of case manager/care coordinator records.

Providers in Eugene, alphabetically

  1. Rubi Castillo DelgadoMental Health Counselor1356129670
  2. William Castle, L.D.Denturist1154723831
  3. Joanna Castro, M.S.Mental Health Counselor1962144477
  4. Judith Castro, LMFT, LMTMarriage & Family Therapist1124315502
  5. Michaela CastroClinical Social Worker1336099381
  6. Sheralyn Castro, MA, CTMental Health Counselor1851910186
  7. Alexander CastronMental Health Counselor1740015007
  8. Kathleen CatesSocial Worker1710871587
  9. Tyler Cates, ODOptometrist1558358473
  10. Crystal CathcartMental Health Counselor1942427950
  11. Linda Cathey, LMFTMarriage & Family Therapist1679981609
  12. Asher CatterallCounselor1407599509
  13. Cheyenne CaudilloCase Manager/Care Coordinator1265230791
  14. Beverly Caufield, CADC IAddiction (Substance Use Disorder) Counselor1548620982
  15. Georgeanne Cauthorn, LMTMassage Therapist1407260136
  16. Miranda CavagnaroCase Manager/Care Coordinator1437729795
  17. Marie Cavaroc, RN, LMTMassage Therapist1366937641
  18. Nancy Cave, PTPediatric Physical Therapist1548362049
  19. Angel Cavenaugh, CMAMental Health Counselor1295950566
  20. Dezire Cavitta, MA, NCCMental Health Counselor1730353251
  21. Rachel Cazavilan, LPCProfessional Counselor1174897565
  22. Aaron CedarsMental Health Counselor1689072878
  23. Janelle Cervantes, CADC IAddiction (Substance Use Disorder) Counselor1548620768
  24. Briana CesanyMental Health Counselor1720977614
  25. Natasha Cespuglio, THWPeer Specialist1780201871
  26. Betty Ch'En, L.A., P.C.Acupuncturist1952421133
  27. Brianna ChaProfessional Counselor1003579285
  28. Peter Chabarek, L.AC.Acupuncturist1740337336
  29. Susan ChackoPsychiatric/Mental Health Nurse Practitioner1609559210
  30. Regina ChaconMental Health Counselor1013701861
  31. Brian ChagiBehavior Technician1558918953
  32. Kalyn ChamberlinMental Health Counselor1841789500
  33. Marilyn Chambers, MA LPCCounselor1992914741
  34. Patrick Chambers, LMTMassage Therapist1679026538
  35. Tammy ChambersMassage Therapist1235532847
  36. Lisa ChamblessRegistered Nurse1659784882
  37. Robert Champer, MD, PHDOphthalmology Physician1861490088
  38. Jessica Champion, LMFTMarriage & Family Therapist1639394141
  39. Dakota Chan, PT, DPTPhysical Therapist1942124763
  40. Stacy Chance, MDInternal Medicine Physician1356399190
  41. Zem Chance, MFTMarriage & Family Therapist1689122566
  42. William Chance Young, LCSWClinical Social Worker1386267516
  43. Philip Chapa, PA-CMedical Physician Assistant1578538971
  44. Jill Chaplin, MDFamily Medicine Physician1508803743
  45. Brenna ChapmanCase Manager/Care Coordinator1225435951
  46. Brittany ChapmanMental Health Counselor1336954445
  47. Cara Chapman, ARNPPsychiatric/Mental Health Nurse Practitioner1922101807
  48. Cheryl ChapmanOccupational Therapist1912767583
  49. Christie ChapmanOther Technician1386197051
  50. Felicia Chapman, LPNLicensed Practical Nurse1821443615

The largest Oregon cities

  1. Portland42,088
  2. Salem6,700
  3. Bend5,313
  4. Medford4,542
  5. Corvallis4,096

All of Oregon →

How to read this directory

Eugene, Oregon appears in the CMS National Plan and Provider Enumeration System with 8,239 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 Eugene - 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 Eugene 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 Eugene is weighted toward Mental Health Counselor (1,600 clinicians, followed by Massage Therapist with 590 and Counselor with 527). 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, Eugene reports roughly 194.6 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Eugene practice address, a coverage gap Eugene patients typically fill by traveling to a larger nearby hub.

For Eugene 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 Eugene, OR?

There are 8,239 registered healthcare providers in Eugene, OR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Eugene?

The most common specialties in Eugene are Mental Health Counselor, Massage Therapist, Counselor, Clinical Social Worker, Addiction (Substance Use Disorder) Counselor. Mental Health Counselor has the most providers with 1,600.

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.