Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. James Byron Clements, MD

Individual provider Pediatrics Physician · NPI 1811170905

Dr. James Byron Clements, MD is a Hospitalist in Portland, Oregon. Graduated from University of Nebraska College of Medicine in 2006, 20 years ago. Practices with University Professional Services, a 1,704-clinician group and accepts Medicare assignment. Licensed in Oregon and Utah.

Years since qualifying
20
Trained at
University of Nebraska College of Medicine
Licensed in
OR, UT
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3181 SW Sam Jackson Park Rd Bte 119
Portland, OR 97239-2997
Phone: (503) 494-6101
Fax: (503) 494-1159
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD157527 (OR)
Pediatrics Physician Taxonomy 208000000X · Licence 6805114-1205 (UT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 6805114-1205 (UT)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD157527 (OR)

Record details

NPI number1811170905
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 11, 2007
Last updated in NPPESDecember 6, 2013
Mailing address3181 Sw Sam Jackson Park Rd, Bte 119, Portland, OR 97239-2997

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice University Professional Services — 1704 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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