OrganizationActive
University of Washington
NPI 1669639712 · General Acute Care Hospital · Seattle, WA
University of Washington is a General Acute Care Hospital organization in Seattle, WA (NPI 1669639712).
Provider details
- NPI number
- 1669639712
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Parent organization
- University of Washington
- Organization subpart
- Yes
- Authorized official
- Paul Ishizuka, Associate Executive Director Cfo(206) 598-6305
- License
- H-128 (WA)
Specialties & taxonomies
Hospitals
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Seattle, WA 98195-0001
Phone: (206) 598-0502
Fax: (206) 598-0516
Street-level locationGet directions
Mailing address
Po Box 24975
Seattle, WA 98124-0975
Other names (DBA / former)
- Doing business as
- University of Washington Medical Center
Registry dates
- Enumerated
- 2008-05-16
- Last updated
- 2008-06-11
Frequently asked questions
- What is University of Washington's NPI number?
- University of Washington's National Provider Identifier (NPI) is 1669639712, 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) 598-0502.
- Who is the authorized official for University of Washington?
- The authorized official listed on University of Washington's NPPES record is Paul Ishizuka, Associate Executive Director Cfo. 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 (1669639712) is active in the NPPES registry as of the last update on 2008-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.