Specialists in Clackamas, OR
Browse 22 Specialist providers listed in NPPES with a practice address in Clackamas, Oregon.
How Clackamas compares with the U.S.
22 active Specialists list a practice address in Clackamas, OR in the NPI registry.
Population data for this city are not available, so we do not compare it with the U.S. rate.
Too few Specialists in Clackamas are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.
Dr. Mark T Chan , MD
Specialist
Dr. Marla Kay Gardner , MD
Specialist
Eugina R Carreira , LMT, CA
Specialist
Dr. Christopher Lee Cowan , MD
Specialist
Janet Lynn Garland , LMT
Specialist
Dr. Alison M Gilbert , AuD
Specialist
Trudy Goodloe
Specialist
Dr. Dieter Franz Hoffmann , MD
Specialist
Doug Earl Howland , LMT
Specialist
Maya Humphries , LMT
Specialist
Amanda Renee Lawson , LMT
Specialist
Terri J Martin , LMT
Specialist
Karen Aiko Miyazono , LMT
Specialist
Dyann S Murphy
Specialist
Dr. Christopher Paul Nelson , MD
Specialist
Dr. Hirohisa Ono , MD
Specialist
Dr. Ezra Rabie , MD
Specialist
Matthew Gowan Schaffer , LMT
Specialist
Dr. Donald P Stutzman , MD
Specialist
Leah Rachelle Valdrow , LMT
Specialist
Frequently Asked Questions about Specialist in Clackamas
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Oregon licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Clackamas
- Internal Medicine 101
- Emergency Medicine 95
- Nurse Anesthetist, Certified Registered 87
- Family Medicine 85
- Physical Therapist 70
- Radiology - Diagnostic Radiology 48
- Physician Assistant 39
- Nurse Practitioner - Family 25
- Obstetrics & Gynecology 25
- Optometrist 17
- Psychiatry & Neurology - Psychiatry 16
- Dermatology 15
Specialists in Other Oregon Cities
Cities with the most listed practitioners first.