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 30 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. Sarah Phelan, PHARMDPharmacist1932342243
  2. Alyssia PhelpsBehavior Analyst1760985667
  3. Janett Phelps, DOFamily Medicine Physician1164650255
  4. Faith Pickup-CookSocial Worker1316565401
  5. Ariel Pierron, AGNPAdult Health Nurse Practitioner1154081974
  6. Jeffrey Pierson, MD, MPHPreventive Medicine/Occupational Environmental Medicine Physician1649366584
  7. Connor Pihl, MDOrthopaedic Surgery Physician1891292264
  8. Albert Wesley Pilcher, CPTPharmacy Technician1801477682
  9. Sherri PineCase Manager/Care Coordinator1063819886
  10. Satya Ping, PHARM.DPharmacist1568799716
  11. Kali Piro-McQueen, M.A., CCC-SLPSpeech-Language Pathologist1457105868
  12. Tabitha Pitts, BS, CTRSRecreation Therapist1770308496
  13. Katrin Platt, PHARMDPharmacist1518539618
  14. Daniel Platter, M.D.Emergency Medicine Physician1972614865
  15. Kellen Plomski, OD, MPHOptometrist1902461361
  16. Joshua Pluim, AUDAudiologist1669959524
  17. Laura Poellet, MDPsychiatry Physician1538588637
  18. Megan Polamalu Gordon, CHWCommunity Health Worker1710674916
  19. Carolyn Polansky, MDFamily Medicine Physician1457451338
  20. Richard Polin, MDNeurological Surgery Physician1043373996
  21. Alexander Polk, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1336932466
  22. Benjamin Pon, ODOptometrist1851944656
  23. Manuela PopPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1275326266
  24. Corneliu PopescuEmergency Medicine Physician1659012631
  25. Andrea PorterOccupational Therapist1265855688
  26. Susan Porter, A.N.P.Adult Health Nurse Practitioner1366547762
  27. Sara Post, M.F.T.Marriage & Family Therapist1477625093
  28. Lyudmila Postevka, RDHDental Hygienist1083283584
  29. Kaylie Pourjafari Seisan, LCSWClinical Social Worker1780242230
  30. Cynthianna PowellHealth & Wellness Coach1215672886
  31. Lisa Powell, MDInternal Medicine Physician1356446850
  32. Loren PowellCertified Registered Nurse Anesthetist1821668021
  33. Lauren PradoBehavior Analyst1720636855
  34. Atanu Prasad, MDVascular & Interventional Radiology Physician1457453755
  35. Allison Pratt, OTR/LPhysical Therapist1194330571
  36. Marisa Preston-KuntzCertified Registered Nurse Anesthetist1548404288
  37. Clairisa Prettyman, CMATechnician1013729060
  38. Matthew Preuitt, LPCProfessional Counselor1922730365
  39. Gabriel Prewitt, L.AC.Acupuncturist1760751044
  40. Myles Prince, RNCertified Registered Nurse Anesthetist1295497048
  41. Kelly Probst, DOInternal Medicine Physician1346476496
  42. Mark Prochnau, MSN, CRNACertified Registered Nurse Anesthetist1164784310
  43. Stephen ProctorUrology Physician1487009163
  44. Bret Provost, O.D.Optometrist1528093556
  45. Hannah Pugh, PHARM.D.Pharmacist1184912156
  46. Kristin Pulliam, RRTRegistered Respiratory Therapist1780904490
  47. Samantha Pyne, AUDAudiologist1982372058
  48. Cindy Quale, P AMedical Physician Assistant1437241460
  49. Stephanie Queen, DNP, APRNPrimary Care Nurse Practitioner1619518008
  50. Ana Quintanilla SengelmannAddiction (Substance Use Disorder) Counselor1649125378

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.