David Tretheway, MD
NPI 1831152982 · Internal Medicine Physician · Redmond, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Tretheway, MD is a Internal Medicine Physician provider in Redmond, OR (NPI 1831152982).
Provider details
- NPI number
- 1831152982
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 14982 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-10
- Last updated
- 2020-01-29
- Certified
- 2020-01-29
Frequently asked questions
- What is David Tretheway's NPI number?
- David Tretheway's National Provider Identifier (NPI) is 1831152982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Tretheway's specialty?
- David Tretheway is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Tretheway located?
- David Tretheway's practice location on file with NPPES is 236 Nw Kingwood Ave, Redmond, OR 97756-1324.
- What is David Tretheway's phone number?
- The practice phone number listed in the NPPES registry for David Tretheway is (541) 548-7134.
- Does David Tretheway accept Medicare?
- David Tretheway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Tretheway's NPI active?
- Yes — David Tretheway's NPI (1831152982) is active in the NPPES registry as of the last update on 2020-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.