Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Thomas Dudrey

Individual provider Internal Medicine Physician · NPI 1376906669

Thomas Dudrey practises Internal Medicine in Portland, Oregon. Graduated from Saint Louis University School of Medicine in 2016, 10 years ago. Practices with Portland Clinic, a 93-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
10
Trained at
Saint Louis University School of Medicine
Licensed in
OR
In the registry since
2016
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

800 SW 13th Ave
Portland, OR 97205-1999
Phone: (503) 221-0161
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

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD192279 (OR)

Record details

NPI number1376906669
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 4, 2016
Last updated in NPPESNovember 6, 2020
Certification dateNovember 6, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Portland Clinic — 93 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients153
Services billed 1,315 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Portland Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 93 clinicians in the practice; 12 are shown here.

Other providers in Portland