IndividualActive
William Robertson, MD
NPI 1053545525 · General Practice Physician · Yakima, WA
William Robertson, MD is a General Practice Physician provider in Yakima, WA (NPI 1053545525).
Provider details
- NPI number
- 1053545525
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD00013484 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
4001 Tieton Dr
Yakima, WA 98908-3345
Phone: (509) 965-1770
Fax: (509) 966-4209
Street-level locationGet directions
Mailing address
4001 Tieton Dr
Yakima, WA 98908-3345
Registry dates
- Enumerated
- 2009-05-12
- Last updated
- 2026-05-24
Frequently asked questions
- What is William Robertson's NPI number?
- William Robertson's National Provider Identifier (NPI) is 1053545525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Robertson's specialty?
- William Robertson is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is William Robertson located?
- William Robertson's practice location on file with NPPES is 4001 Tieton Dr, Yakima, WA 98908-3345.
- What is William Robertson's phone number?
- The practice phone number listed in the NPPES registry for William Robertson is (509) 965-1770.
- Is William Robertson's NPI active?
- Yes — William Robertson's NPI (1053545525) is active in the NPPES registry as of the last update on 2026-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.