William Treloar, DO
NPI 1174594360 · Emergency Medicine Physician · Roseburg, OR
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Treloar, DO is a Emergency Medicine Physician provider in Roseburg, OR (NPI 1174594360).
Provider details
- NPI number
- 1174594360
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- License
- DO26167 (OR)
Specialties & taxonomies
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
- 2006-01-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Treloar's NPI number?
- William Treloar's National Provider Identifier (NPI) is 1174594360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Treloar's specialty?
- William Treloar is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Treloar located?
- William Treloar's practice location on file with NPPES is 2700 Nw Stewart Pkwy, Roseburg, OR 97470-1281.
- What is William Treloar's phone number?
- The practice phone number listed in the NPPES registry for William Treloar is (541) 677-4313.
- Does William Treloar accept Medicare?
- William Treloar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Treloar's NPI active?
- Yes — William Treloar's NPI (1174594360) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.