Kaiser Foundation Health Plan of Washington
NPI 1285805119 · Clinical Medical Laboratory · Renton, WA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kaiser Foundation Health Plan of Washington is a Clinical Medical Laboratory organization in Renton, WA (NPI 1285805119).
Provider details
- NPI number
- 1285805119
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Parent organization
- Kaiser Foundation Health Plan of Washington
- Organization subpart
- Yes
- Authorized official
- Michelle Barlow, Manager(509) 241-7343
- License
- MTS-0697 (WA)
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
45,946 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 3,484 | $7 |
| Hemoglobin A1c Level83036 | 2,856 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 2,571 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 2,051 | $16 |
| Blood Creatinine Level82565 | 1,838 | $5 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 1,826 | $13 |
Practice location
Mailing address
Other names (DBA / former)
- Other name
- Group Health Aoc Lab
- Other name
- Group Health Aoc Lab
Registry dates
- Enumerated
- 2008-03-19
- Last updated
- 2021-07-06
- Certified
- 2021-07-06
Frequently asked questions
- What is Kaiser Foundation Health Plan of Washington's NPI number?
- Kaiser Foundation Health Plan of Washington's National Provider Identifier (NPI) is 1285805119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kaiser Foundation Health Plan of Washington?
- Kaiser Foundation Health Plan of Washington is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Kaiser Foundation Health Plan of Washington located?
- Kaiser Foundation Health Plan of Washington's practice location on file with NPPES is 2921 Naches Ave Sw, Renton, WA 98057-2617.
- What is Kaiser Foundation Health Plan of Washington's phone number?
- The practice phone number listed in the NPPES registry for Kaiser Foundation Health Plan of Washington is (206) 630-4545.
- Does Kaiser Foundation Health Plan of Washington accept Medicare?
- Kaiser Foundation Health Plan of Washington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Kaiser Foundation Health Plan of Washington?
- The authorized official listed on Kaiser Foundation Health Plan of Washington's NPPES record is Michelle Barlow, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kaiser Foundation Health Plan of Washington's NPI active?
- Yes — Kaiser Foundation Health Plan of Washington's NPI (1285805119) is active in the NPPES registry as of the last update on 2021-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.