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 29 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. Toni Palmateer, RRTRegistered Respiratory Therapist1487974572
  2. Thomas Palmrose, RRTRegistered Respiratory Therapist1215249768
  3. Alex Pandzik, NPFamily Nurse Practitioner1770716763
  4. Victor Panza, B.S.Addiction (Substance Use Disorder) Counselor1417376211
  5. Dorothy Pao, M.D.Diagnostic Radiology Physician1669485157
  6. Pavan Parasu, M.DDiagnostic Radiology Physician1750624847
  7. Jenna Parisi, CRNACertified Registered Nurse Anesthetist1467925008
  8. Minyoung Park, PA-CPhysician Assistant1831803568
  9. Sun Park, MDInternal Medicine Physician1811914484
  10. Mikaela ParkerPhysical Therapist1366332892
  11. William Parker, DCChiropractor1003977448
  12. Aimee ParksEmergency Medicine Physician1518446723
  13. Tiffany Parret, HCSHearing Instrument Specialist1780059634
  14. Heather Parrish, CCC-AAudiologist1801954961
  15. Jessica ParrishRegistered Nurse1720942949
  16. David Parsons, M.D.Colon & Rectal Surgery Physician1558476101
  17. Ashley PatchenBehavior Technician1780164640
  18. Arsi Patel, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1386999464
  19. Jessica Blake Patel, MDInternal Medicine Physician1336195858
  20. Sean Patel, RPHPharmacist1053828046
  21. Milly Pau, MDEmergency Medicine Physician1306473764
  22. Monica Paulson, DOFamily Medicine Physician1790246445
  23. Jamie Paz, CRNACertified Registered Nurse Anesthetist1669894721
  24. Larah PearsonDoula1275384307
  25. Tracy Peck, MDPediatrics Physician1073748638
  26. Sara PeddicordCounselor1649802737
  27. Michael Peizner, PHARMACISTPharmacist1487100756
  28. Rachel Pena, RDHDental Hygienist1033543681
  29. Zachary Pena, M.D.Dermatology Physician1538592399
  30. Laurel Perilli, PTPhysical Therapist1184103517
  31. Kyle Pernula, PA-CPhysician Assistant1275399248
  32. Kristen Perry, PA-CMedical Physician Assistant1477678100
  33. Letitia Perry, LCSWMental Health Counselor1013431204
  34. Anna Persmark, MDFamily Medicine Physician1215679964
  35. Andrea Pertoso, PA-CPhysician Assistant1114324894
  36. Jon Peters, MDFamily Medicine Physician1083621312
  37. Kimberly PetersenCritical Care Certified Respiratory Therapist1225357262
  38. Tamaryn PetersenBehavior Technician1881100139
  39. Christina Peterson, MDNeurology Physician1245394022
  40. James Peterson, CRNACertified Registered Nurse Anesthetist1730281502
  41. Jessica Peterson, L.AC.Acupuncturist1609211820
  42. Sean Peterson, M.D.Surgery Physician1619362001
  43. Nicholas Petrochko, M.D.Surgery Physician1356352579
  44. Vennessa PetrovDental Assistant1316653132
  45. Laura Pettis-Clark, QMHA-RCase Manager/Care Coordinator1174133953
  46. Ryan PettyBehavior Technician1609424738
  47. Anh Pham, PHARMD.Pharmacist1396024113
  48. Bethany Pham, OTR/LOccupational Therapist1851212963
  49. Quyen Pham, PHARM.DPharmacist1134423148
  50. Tatien Pham, LMFTMarriage & Family Therapist1730629494

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.