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

Mrs. Marta Elisabeth Lewis, MD

Individual provider Emergency Medicine Physician · NPI 1700175239

Mrs. Marta Elisabeth Lewis, MD is an Emergency Medicine in Grants Pass, Oregon. Graduated from Sanford School of Medicine of University of South Dakota in 2011, 15 years ago. Practices with Asante Three Rivers Medical Center LLC, a 97-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
15
Trained at
Sanford School of Medicine of University of South Dakota
Licensed in
OR
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

500 SW Ramsey Ave
Grants Pass, OR 97527-5554
Phone: (541) 472-7000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD166669 (OR)

Record details

NPI number1700175239
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2011
Last updated in NPPESMay 29, 2014

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 2011 (15 years in practice)
Group practice Asante Three Rivers Medical Center Llc — 97 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Grants Pass