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 2 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. Alfredo Arraut, MDDiagnostic Radiology Physician1558581629
  2. Cory ArsenaultPharmacist1073765871
  3. Nicholas AsakawaEmergency Medicine Physician1790103463
  4. Lisa Ascura, RNEmergency Registered Nurse1184094864
  5. Lisa Ashcraft, MDInternal Medicine Physician1801851746
  6. Kaylynn AsherBehavior Technician1679089916
  7. Jennifer AshfordMassage Therapist1083011142
  8. Robert Ashley, RPHPharmacist1376788059
  9. Summer Ashley, LCSWClinical Social Worker1295107795
  10. Patricia Aswani, DOEmergency Medicine Physician1891215620
  11. Kristen Atebara, PHARM.D.Pharmacist1720339179
  12. Mary AubreyPediatric Dentistry1578683744
  13. Misty AuldSocial Worker1871141812
  14. Molly Aultz, FNPFamily Nurse Practitioner1225197635
  15. Bonnie Aust, M.D.Pediatrics Physician1043304637
  16. Karen Austen, LPTAPhysical Therapy Assistant1164681870
  17. Ashley Austin, M.D.Family Medicine Physician1285097543
  18. Elizabeth BaberMarriage & Family Therapist1851234991
  19. Kelsie Bach, LMTMassage Therapist1205135738
  20. Sheila BachandCertified Registered Nurse Anesthetist1063658508
  21. Dana Bacharach, DOEmergency Medicine Physician1619556719
  22. Stephen Bachhuber, M.D.Anesthesiology Physician1508971904
  23. Frederick Bahre, MDEmergency Medicine Physician1316032915
  24. Allison Bail, MDEmergency Medicine Physician1063857548
  25. Dana Bailey, PTPhysical Therapist1821109232
  26. Madison BaileyTechnician1982442612
  27. Rachel Bailey, D.C.Chiropractor1720300627
  28. Scott Bailey, M.D.Emergency Medicine Physician1831159490
  29. Jaspreet Bains, PHARM DPharmacist1356591184
  30. Andrea Baker, RN, FNP STUDENTFamily Nurse Practitioner1356092910
  31. Jamie Baker, LMTMassage Therapist1518390889
  32. Kirthika Balakrishnan, MDInternal Medicine Physician1881655256
  33. Anna BalesBehavior Technician1225521032
  34. Staci Ball, SLPSpeech-Language Pathologist1467374769
  35. Ashlee Baltich, PT, DPTPhysical Therapist1073172912
  36. Douglas Banasky, MSW, LCSWClinical Social Worker1447765250
  37. Vijayalakshmi Bandari, MDHospitalist Physician1881763886
  38. Richard Bandy, PTPhysical Therapist1033219126
  39. Susan Bane, RNRegistered Nurse1255603577
  40. Pooja Banginwar, DOPediatrics Physician1013571959
  41. Nathan Banta, LMTMassage Therapist1174486120
  42. Erika Barber, MDGeriatric Medicine (Internal Medicine) Physician1881861748
  43. Teresa Barcenas Moreno, MS CCC-SLPSpeech-Language Pathologist1417702457
  44. David Barey, O.D.Optometrist1619183712
  45. Margaret Barilko, MA CCC-SLPSpeech-Language Pathologist1538913645
  46. Anne Barker, LMFTMarriage & Family Therapist1447426481
  47. Kristina Barley, MDFamily Medicine Physician1891145462
  48. Keri Barnett, RNPediatric Registered Nurse1447747266
  49. Sarah Barr, M.D.Internal Medicine Physician1780002246
  50. Amy Barrios, CPOOrthotist1821654625

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.