NPPES file of Aug 9, 2026

Doctors and health care providers in Klamath Falls, OR

1,946 individual NPPES records list a practice address in Klamath Falls, 14th of 171 Oregon cities. The largest group is case manager/care coordinator: 357, 18% of the city's records, against 3% across Oregon. Page 39 of 39.

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

Klamath Falls in Oregon

  • Rank in Oregon14th of 171 cities by records
  • Share of the state1.5% of Oregon's records
  • Specialties present25 or more taxonomy codes
  • Top three groups35.9% of all records
  • Case Manager/Care Coordinator rank3rd of the 10 Oregon cities with the most

Compared with Oregon as a whole, Klamath Falls has 19.4× the state's share of technician records and 0.28× its share of massage therapist records.

Providers in Klamath Falls, alphabetically

  1. Michael Wilwand, DOOrthopaedic Surgery Physician1861604217
  2. Johnathan Wimmer, LPNLicensed Practical Nurse1770276891
  3. William Wingard, LPCProfessional Counselor1457719908
  4. Paul Winkler, PA-CSurgical Physician Assistant1255354817
  5. Nellie Wirsing, MDFamily Medicine Physician1932129483
  6. Jennifer Wise, MDInternal Medicine Physician1255326252
  7. Julie WisecupSpeech-Language Pathologist1295149995
  8. Leeandria Witcraft, LCSWClinical Social Worker1053884791
  9. Gregory Wlodarski, MDFamily Medicine Physician1891712592
  10. Laurel Wolf, P.T.Physical Therapist1003000464
  11. Joanna Wolverton, RD, CDCESRegistered Dietitian1659988293
  12. Sarah Wonn, M.D.Surgery Physician1861854754
  13. Jaccob WonserPeer Specialist1306772876
  14. Tracy Wonser, PHD, LPC ASSOCIATE,Counselor1831490721
  15. Sabrina WoodCase Manager/Care Coordinator1174022560
  16. Lily WoodleyPeer Specialist1427996941
  17. Jennifer Wooley, MDStudent in an Organized Health Care Education/Training Program1972065910
  18. Dawn Worley, BACase Manager/Care Coordinator1275935876
  19. Angela WrightClinical Social Worker1760962443
  20. Joshua WrightPeer Specialist1346939543
  21. Amber Wu, AU.D.Audiologist1174067201
  22. Lu Xu, MD, PHDEndocrinology, Diabetes & Metabolism Physician1497383418
  23. Sheng Xu, DNPFamily Nurse Practitioner1609582287
  24. Lian Xue, L.AC.Acupuncturist1881051324
  25. Elizabeth YarbroughCase Manager/Care Coordinator1992365993
  26. Crystal Yarnall, NPFamily Nurse Practitioner1962611129
  27. Eshoni YazzieCounselor1649719741
  28. Alyssa YeamanDoula1316828254
  29. Katelyn Yeley-GomezCase Manager/Care Coordinator1407525751
  30. Monica Yellowowl, QMHA, CADC1Case Manager/Care Coordinator1962704700
  31. James Yewchuk, D.C.Chiropractor1497825848
  32. Jen Yewchuk, D.C.Chiropractor1376949040
  33. Chandra York, CSWAMental Health Counselor1295254043
  34. Matthew YoungCase Manager/Care Coordinator1235771767
  35. Steven Young, PSCounselor1770980096
  36. Jerald YuanDentist1144153412
  37. Jaime Zakour, SPEECH LANGUAGE PATHSpeech-Language Pathologist1003965674
  38. Maria ZambranoCase Manager/Care Coordinator1992631170
  39. Tina ZaragozaCase Manager/Care Coordinator1942024385
  40. Jennifer ZelenyMental Health Counselor1528900461
  41. John Zelnar, O.D.Optometrist1376502807
  42. Roberto Zevallos, MDFamily Medicine Physician1467194787
  43. Patrick ZierkeCase Manager/Care Coordinator1851967202
  44. Emma Zinsli, DOStudent in an Organized Health Care Education/Training Program1699615062
  45. Mackenzie Zupan, QMHPMental Health Counselor1477448116
  46. Frederick Zwartverwer, M.D.Pediatrics Physician1538192950

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

Klamath Falls, Oregon appears in the CMS National Plan and Provider Enumeration System with 1,946 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 Klamath Falls - 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 Klamath Falls 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 Klamath Falls is weighted toward Case Manager/Care Coordinator (357 clinicians, followed by Mental Health Counselor with 181 and Peer Specialist with 161). 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, Klamath Falls reports roughly 46 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, Behavior Technician is the most prominent one with no provider currently listing a Klamath Falls practice address, a coverage gap Klamath Falls patients typically fill by traveling to a larger nearby hub.

For Klamath Falls 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 Klamath Falls, OR?

There are 1,946 registered healthcare providers in Klamath Falls, OR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Klamath Falls?

The most common specialties in Klamath Falls are Case Manager/Care Coordinator, Mental Health Counselor, Peer Specialist, Addiction (Substance Use Disorder) Counselor, Counselor. Case Manager/Care Coordinator has the most providers with 357.

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.