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

David Martin Tretheway, MD

Individual provider Hospice and Palliative Medicine (Internal Medicine) Physician · NPI 1831152982

David Martin Tretheway, MD is a Hospice and Palliative Medicine (Internal Medicine) Physician in Redmond, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
Specialties on file
2
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

236 NW Kingwood Ave Ste B
Redmond, OR 97756-1324
Phone: (541) 548-7134
Fax: (541) 548-7196
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 14982 (OR)
Hospice and Palliative Medicine (Internal Medicine) Physician Taxonomy 207RH0002X · Licence 14982 (OR)

Record details

NPI number1831152982
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2006
Last updated in NPPESJanuary 29, 2020
Certification dateJanuary 29, 2020