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 7 of 42.
The 8 largest groups in Clackamas
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Cody ChlastaAnesthesiology Physician1215613351
- Destini ChlopekMassage Therapist1548621022
- Janice ChoGastroenterology Physician1457715054
- Josephine Cho, MDDiagnostic Radiology Physician1518063973
- Sungeyun Cho, MDColon & Rectal Surgery Physician1386843894
- Adrian Choate, PAPhysician Assistant1881700821
- Amy ChoatePhysical Therapist1194836536
- Judy Choe, MDDiagnostic Radiology Physician1538230511
- Hao-Jun Chong, M.D.Plastic Surgery Physician1316262603
- Christine Choo, MDInternal Medicine Physician1932215951
- Mary Christ, L.M.T.Massage Therapist1134566110
- Rebecca Christensen, ANPAdult Health Nurse Practitioner1962594341
- Helena ChristiansenBehavior Technician1447767074
- Bradley Christie, PHD, LFMT, CADC IIIMarriage & Family Therapist1881717908
- Jennifer Chu, PHARMDPharmacist1467221069
- Jane Chung, MDInternal Medicine Physician1700993615
- My ChuongPsychiatry Physician1245650324
- Whitney Church, MSW, LCSWSocial Worker1235500034
- Randy Cima, CRNACertified Registered Nurse Anesthetist1407874704
- Frederic Cirillo, MDEmergency Medicine Physician1417923665
- Dominic Civica, DCChiropractor1730893322
- Ericha Clare, ND, LACNaturopath1548668882
- Amber ClarkMassage Therapist1871056200
- Matthew Clark, PA-CPhysician Assistant1073520581
- David Clarke, MDGastroenterology Physician1306959002
- Christopher Clements, MDInternal Medicine Physician1093978025
- Leslie Clements, LCSWClinical Social Worker1679994610
- Stephen Cleveland, RNCritical Care Medicine Registered Nurse1477447944
- Carol Clifton, PHDClinical Psychologist1609824523
- Tony Clinton-Merrell, MDDermatology Physician1982675690
- Chloe Coates, LMTMassage Therapist1396188736
- Rachel Cochenour, MSWClinical Social Worker1013251214
- Tami Cochran, PTAPhysical Therapy Assistant1033376074
- Eric Cocke, RRTGeneral Care Registered Respiratory Therapist1588539803
- Milton Cohen, M.D.Internal Medicine Physician1316045438
- Vicki Cohen, CNMAdvanced Practice Midwife1154408417
- Josephine Colbach, M.D.Emergency Medicine Physician1720091101
- Benjamin Colburn, MDFamily Medicine Physician1104357714
- Ana Cole, PAPhysician Assistant1033998679
- Mary Coleman, D.C.Chiropractor1568408706
- Dustin Coles, CCPPerfusionist1629212329
- Charles Colip, M.D.Diagnostic Radiology Physician1063856268
- German Collazo, PAPhysician Assistant1831674985
- Corson Collet, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1285884478
- Ethan CollierPhysical Therapist1740365238
- Alexandra Colson, CNANurse's Aide1366685224
- Alla Comardelle, M.D.Internal Medicine Physician1558397034
- Michelle Combs, PYS.D.Clinical Psychologist1053716621
- Karen ComfortPeer Specialist1790624849
- David Compton, DMD MSPeriodontics1669479416
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.