OrganizationActive
University of Washington
NPI 1235363821 · General Acute Care Hospital · Seattle, WA
University of Washington is a General Acute Care Hospital organization in Seattle, WA (NPI 1235363821).
Provider details
- NPI number
- 1235363821
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- William Butler, President(713) 798-4951
Specialties & taxonomies
Hospitals
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
1959 Ne Pacific St
Box 356540
Seattle, WA 98195-0001
Phone: (206) 221-6453
Street-level locationGet directions
Mailing address
1520 Eastlake Ave E
Seattle, WA 98102-3748
Registry dates
- Enumerated
- 2009-05-11
- Last updated
- 2011-08-16
Frequently asked questions
- What is University of Washington's NPI number?
- University of Washington's National Provider Identifier (NPI) is 1235363821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is University of Washington?
- University of Washington is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is University of Washington located?
- University of Washington's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is University of Washington's phone number?
- The practice phone number listed in the NPPES registry for University of Washington is (206) 221-6453.
- Who is the authorized official for University of Washington?
- The authorized official listed on University of Washington's NPPES record is William Butler, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is University of Washington's NPI active?
- Yes — University of Washington's NPI (1235363821) is active in the NPPES registry as of the last update on 2011-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.