NPPES file of Aug 9, 2026

Doctors and health care providers in Warrenton, OR

221 individual NPPES records list a practice address in Warrenton, 59th of 171 Oregon cities. The largest group is case manager/care coordinator: 80, 36% of the city's records, against 3% across Oregon. Page 3 of 5.

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

The 8 largest groups in Warrenton

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

Warrenton in Oregon

  • Rank in Oregon59th of 171 cities by records
  • Share of the state0.2% of Oregon's records
  • Specialties present25 or more taxonomy codes
  • Top three groups53.4% of all records

Compared with Oregon as a whole, Warrenton has 10.9× the state's share of case manager/care coordinator records and 0.60× its share of mental health counselor records.

Providers in Warrenton, alphabetically

  1. Margaret JohnsonCase Manager/Care Coordinator1659738870
  2. Noelle JohnsonRegistered Nurse1992516280
  3. Stephen Johnson, D.C.Chiropractor1417088535
  4. Angel JohnstonRegistered Nurse1477217206
  5. Ashley JohnstonCase Manager/Care Coordinator1659913408
  6. Mayleena JonesCase Manager/Care Coordinator1992348718
  7. Cynthia KaliszewskiMental Health Counselor1457724296
  8. Brenda KarrMental Health Counselor1831572189
  9. Christine Kassinger, PHARM DPharmacist1093019382
  10. Rodney Katayama, DDSGeneral Practice Dentistry1629194832
  11. Faith Kayes, MD, PHARMDFamily Medicine Physician1811442742
  12. Alysia KhendekClinical Social Worker1578047783
  13. Andrew KingCase Manager/Care Coordinator1760926406
  14. Faylene KlattCase Manager/Care Coordinator1508417304
  15. Juli Knapp, BS, QMHACase Manager/Care Coordinator1346440229
  16. Melissa KnuppelCase Manager/Care Coordinator1992592877
  17. Scott Kurita, O.D.Optometrist1295055143
  18. Yolanda LaraCase Manager/Care Coordinator1730620113
  19. Mallory Larsson, PHARM.D.Pharmacist1710234596
  20. Christine LawlerCase Manager/Care Coordinator1962094888
  21. Nicole Lemon, PHARMD, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1265030670
  22. Hilary LevineCase Manager/Care Coordinator1679949614
  23. Brett LewisPeer Specialist1285149500
  24. Breanne LibertadDoula1003684200
  25. David LillisCase Manager/Care Coordinator1144052721
  26. Brandi LindstromCase Manager/Care Coordinator1861840746
  27. Renee Liphardt, BSAddiction (Substance Use Disorder) Counselor1760616171
  28. Adam Lopez, D.C.Chiropractor1699806760
  29. Ashley LundbomCase Manager/Care Coordinator1073059820
  30. Felisa Macabeo, R.PH.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1841523644
  31. April MagallanesCase Manager/Care Coordinator1164204681
  32. Jordan Magers, IDHSIndependent Duty Corpsman1194481069
  33. Ricardo MartinezAddiction (Substance Use Disorder) Counselor1841788494
  34. Anthony MartyPeer Specialist1417400862
  35. Brett MayhewMental Health Counselor1487214904
  36. Brandi Mayhugh, RDHDental Hygienist1336577519
  37. Angella McCully, DNP-FNP, ARNP-C, NLCFamily Nurse Practitioner1285259937
  38. Kobe McFadden, ATCAthletic Trainer1497494579
  39. Shyra Merila, M.A.Mental Health Counselor1770988826
  40. Valarie Mill, DNPFamily Nurse Practitioner1598463119
  41. Joseph Miller, PHARMDPharmacist1750758744
  42. Joshlyn MitchellCase Manager/Care Coordinator1457059032
  43. Melissa MonaCase Manager/Care Coordinator1386822658
  44. Troy Montserrat-GonzalesProfessional Counselor1639479983
  45. Lori MooreCase Manager/Care Coordinator1427513514
  46. Molly Moore, RDHDental Hygienist1881456473
  47. Ambyr MorganCase Manager/Care Coordinator1831843549
  48. Maya MouradPharmacist1053774166
  49. Natalie MyersCase Manager/Care Coordinator1093568784
  50. Tobi NasonMental Health Counselor1467952689

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

Warrenton, Oregon appears in the CMS National Plan and Provider Enumeration System with 221 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 Warrenton - 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 Warrenton 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 Warrenton is weighted toward Case Manager/Care Coordinator (80 clinicians, followed by Pharmacist with 22 and Mental Health Counselor with 16). 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, Warrenton reports roughly 5.2 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, Physical Therapist is the most prominent one with no provider currently listing a Warrenton practice address, a coverage gap Warrenton patients typically fill by traveling to a larger nearby hub.

For Warrenton 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 Warrenton, OR?

There are 221 registered healthcare providers in Warrenton, OR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Warrenton?

The most common specialties in Warrenton are Case Manager/Care Coordinator, Pharmacist, Mental Health Counselor, Peer Specialist, Family Nurse Practitioner. Case Manager/Care Coordinator has the most providers with 80.

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.