NPPES file of Aug 9, 2026

Doctors and health care providers in Clackamas, OR

2,098 individual NPPES records list a practice address in Clackamas, 12th of 171 Oregon cities. The largest group is pharmacist: 125, 6% of the city's records, against 3% across Oregon. Page 18 of 42.

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

Clackamas in Oregon

  • Rank in Oregon12th of 171 cities by records
  • Share of the state1.7% of Oregon's records
  • Specialties present25 or more taxonomy codes
  • Top three groups15.3% of all records
  • Pharmacist rank5th of the 10 Oregon cities with the most

Compared with Oregon as a whole, Clackamas has 28.3× the state's share of registered respiratory therapist records and 0.20× its share of mental health counselor records.

Providers in Clackamas, alphabetically

  1. Andrew JensenBehavior Technician1598302044
  2. Megan Jensen, FNP-CFamily Nurse Practitioner1013437623
  3. Victoria Jensen, PMHNPPsychiatric/Mental Health Nurse Practitioner1801565015
  4. Charles JerabekPerfusionist1558024687
  5. Patricia Jilot, PTAPhysical Therapy Assistant1376488429
  6. Alicia Jimenez, CADC-RAddiction (Substance Use Disorder) Counselor1417883406
  7. Sylvia Jimenez, DDSGeneral Practice Dentistry1366564825
  8. Catherine John, MDGynecologic Oncology Physician1316459340
  9. Ryan Johnsen, MDEmergency Medicine Physician1083107783
  10. Angela Johnson, PTPhysical Therapist1144583378
  11. Ashley Johnson, SLPSpeech-Language Pathologist1649577412
  12. Benjamin Johnson, CNABehavior Technician1053892653
  13. Heidi JohnsonDental Assistant1043365919
  14. Jeffrey Johnson, M.D.Urology Physician1659487692
  15. Jill Johnson, LCSWSocial Worker1043467954
  16. Karen Johnson, RDHDental Hygienist1568479897
  17. Pamela Johnson, M.D.Emergency Medicine Physician1043412190
  18. Richard Johnson, M.A.,CADCIII,NCGCII,Addiction (Substance Use Disorder) Counselor1457482077
  19. Alan Johnston, DPTPhysical Therapist1639865470
  20. Bradford Johnston, M.D.Emergency Medicine Physician1487868105
  21. Marc Johnston, PHARMD,Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1912993734
  22. Jordan Joke, DOFamily Medicine Physician1477141026
  23. Aaron JolleyLicensed Practical Nurse1912133604
  24. Jane Jones, NURSE PRACTITIONERNurse Practitioner1316054091
  25. Janelle Jones, RNRegistered Nurse1518848399
  26. Vanessa JonesBehavior Technician1811462518
  27. Jay Joo, M.D.Pediatrics Physician1023307501
  28. Ashley JordanFamily Nurse Practitioner1003588047
  29. Chelsea Jordan, RD, CDCESObesity and Weight Management Nutrition Registered Dietitian1023655826
  30. Rachel Jorgensen, O.D.Optometrist1184936312
  31. Paul Jorgenson, M.S., CF-SLPSpeech-Language Pathologist1679205413
  32. Aubrey Joslin, PA-CMedical Physician Assistant1740204627
  33. Tyler Joy, OTOccupational Therapist1457602195
  34. Diane Ju, MDObstetrics & Gynecology Physician1447889217
  35. Patrick Juba, RPHPharmacist1750030771
  36. Sarah Jump, MPH, MDEmergency Medicine Physician1912101569
  37. Jae Min JungCertified Registered Nurse Anesthetist1104598598
  38. Laura Jungers, RTRegistered Respiratory Therapist1245672047
  39. Philippe Justel, PTPhysical Therapist1568567089
  40. Kara JusticeMassage Therapist1043563737
  41. Emnet KabaPsychiatric/Mental Health Nurse Practitioner1255200457
  42. Nargis KahlStudent in an Organized Health Care Education/Training Program1790605970
  43. Tyler Kailiuli, DPTOrthopedic Physical Therapist1386336337
  44. Deborah Kallen, M.S.CCC-SLPSpeech-Language Pathologist1073793832
  45. Margo Kaller, MDEmergency Medicine Physician1619472487
  46. Bryson KamisatoPharmacist1598133175
  47. Alexandra KanatStudent in an Organized Health Care Education/Training Program1811466097
  48. Joseph Kane, M.D.Infectious Disease Physician1881607281
  49. John Kang, M.D.Emergency Medicine Physician1760596118
  50. Kenneth Kang, M.D.Dermatology Physician1760495980

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

Clackamas, Oregon appears in the CMS National Plan and Provider Enumeration System with 2,098 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 Clackamas - 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 Clackamas 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 Clackamas is weighted toward Pharmacist (125 clinicians, followed by Internal Medicine Physician with 101 and Emergency Medicine Physician with 94). 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, Clackamas reports roughly 49.6 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, Counselor is the most prominent one with no provider currently listing a Clackamas practice address, a coverage gap Clackamas patients typically fill by traveling to a larger nearby hub.

For Clackamas 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 Clackamas, OR?

There are 2,098 registered healthcare providers in Clackamas, OR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Clackamas?

The most common specialties in Clackamas are Pharmacist, Internal Medicine Physician, Emergency Medicine Physician, Certified Registered Nurse Anesthetist, Family Medicine Physician. Pharmacist has the most providers with 125.

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.