OrganizationActive
Rainier Oncology Professional Services
NPI 1164459442 · Specialist · Puyallup, WA
Rainier Oncology Professional Services is a Specialist organization in Puyallup, WA (NPI 1164459442).
Provider details
- NPI number
- 1164459442
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Sibel Blau, President(253) 697-4831
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
400 15th Ave Se
Suite D
Puyallup, WA 98372-3750
Phone: (253) 697-4831
Fax: (253) 697-4818
Street-level locationGet directions
Mailing address
400 15th Ave Se
Puyallup, WA 98372-3750
Registry dates
- Enumerated
- 2006-06-26
- Last updated
- 2020-08-22
Frequently asked questions
- What is Rainier Oncology Professional Services's NPI number?
- Rainier Oncology Professional Services's National Provider Identifier (NPI) is 1164459442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rainier Oncology Professional Services?
- Rainier Oncology Professional Services is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Rainier Oncology Professional Services located?
- Rainier Oncology Professional Services's practice location on file with NPPES is 400 15th Ave Se, Puyallup, WA 98372-3750.
- What is Rainier Oncology Professional Services's phone number?
- The practice phone number listed in the NPPES registry for Rainier Oncology Professional Services is (253) 697-4831.
- Who is the authorized official for Rainier Oncology Professional Services?
- The authorized official listed on Rainier Oncology Professional Services's NPPES record is Sibel Blau, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rainier Oncology Professional Services's NPI active?
- Yes — Rainier Oncology Professional Services's NPI (1164459442) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.