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

Dr. Douglas B. Thayer, MD

Individual provider Family Medicine Physician · NPI 1801824263

Dr. Douglas B. Thayer, MD is a Family Practice in Corvallis, Oregon. Graduated from University of California, San Diego School of Medicine in 1992, 34 years ago. Practices with Good Samaritan Hospital Corvallis, a 375-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
34
Trained at
University of California, San Diego School of Medicine
Licensed in
OR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3517 NW Samaritan Dr Ste 201
Corvallis, OR 97330-3769
Phone: (541) 768-5142
Show map & directions

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

Additional practice locations (1)

  • 1700 Geary St Se Ste 300a, Albany, OR 97322-6842 — (554) 181-2530

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD19396 (OR)

Record details

NPI number1801824263
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESJuly 2, 2021
Certification dateJuly 2, 2021
Mailing addressPo Box 1188, Corvallis, OR 97339-1188

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Good Samaritan Hospital Corvallis — 375 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Corvallis