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

James Sun Demeester, MD

Individual provider Anesthesiology Physician · NPI 1245346717

James Sun Demeester, MD is an Anesthesiology in Portland, Oregon. Graduated from Wayne State University School of Medicine in 2002, 24 years ago. Practices with Bend Anesthesiology Group, PC, a 67-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
24
Trained at
Wayne State University School of Medicine
Licensed in
OR
In the registry since
2006
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
Portland, OR 97239-3011
Phone: (503) 494-7641
Fax: (503) 494-8368
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD190597 (OR)

Record details

NPI number1245346717
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 21, 2006
Last updated in NPPESApril 9, 2021
Certification dateApril 9, 2021
Mailing address2500 Ne Neff Rd, Bend, OR 97701-6015

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Bend Anesthesiology Group, Pc — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Portland