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

Individual provider Internal Medicine Physician · NPI 1932894102

Brenna Sue Ostertag, MD is an Internal Medicine in Portland, Oregon. Graduated from University of Washington School of Medicine in 2023, 3 years ago. Licensed in Oregon.

Years since qualifying
3
Trained at
University of Washington School of Medicine
Licensed in
OR
In the registry since
2023
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

5050 NE Hoyt St Ste 540
Portland, OR 97213-2985
Phone: (503) 215-6600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD230030 (OR)

Record details

NPI number1932894102
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2023
Last updated in NPPESJune 22, 2026
Certification dateJune 22, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated

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