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

Joseph L Sage, MD

Individual provider Internal Medicine Physician · NPI 1477583722

Joseph L Sage, MD is an Internal Medicine in Eugene, Oregon. Graduated from University of Chicago, Pritzker School of Medicine in 2001, 25 years ago. Accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
25
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
OR
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4135 Quest Dr
Eugene, OR 97402-8768
Phone: (541) 461-8006
Fax: (541) 463-2197
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adolescent Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0000X · Licence MD152796 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD152796 (OR)
Hospitalist Physician Taxonomy 208M00000X · Licence MD152796 (OR)

Record details

NPI number1477583722
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESSeptember 2, 2025
Certification dateSeptember 2, 2025
Mailing address74 E 18th Ave Ste 2, Eugene, OR 97401-4081

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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