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

Davis L Sim, MDPHD

Individual provider Gastroenterology Physician · NPI 1265668263

Davis L Sim, MDPHD is a Gastroenterology in Springfield, Oregon. Graduated from University of Virginia School of Medicine in 2009, 17 years ago. Practices with Eugene Gastroenterology Consultants PC, a 16-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oregon.

Years since qualifying
17
Trained at
University of Virginia School of Medicine
Licensed in
OR
In the registry since
2009

Practice location Address checks out

3355 Riverbend Dr 500
Springfield, OR 97477
Phone: (541) 868-9506
Fax: (541) 685-5920
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD172163 (OR)

Record details

NPI number1265668263
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPHD
Sole proprietorYes
NPI enumeratedJune 4, 2009
Last updated in NPPESMay 18, 2018
Mailing address3355 Riverbend Dr 500, Springfield, OR 97477-8800

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Eugene Gastroenterology Consultants Pc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Springfield