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CLIA 50D0937356: Northwest Center for Optimal Health
Marysville, WA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 50D0937356 belongs to Northwest Center for Optimal Health in Marysville, WA.
Certificate of Waiver, effective July 1, 2025, expires April 4, 2028.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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- Certificate type
- Certificate of Waiver
- Certificate effective
- July 1, 2025
- Certificate expiration
- April 4, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- December 15, 1997
- Facility type
- Community clinic
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA exempt laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 50D0937356
- Lab name
- Northwest Center for Optimal Health
- Address
- 316 State Avenue, Marysville, WA 98270
- Phone
- (360) 651-9355
- Fax
- (360) 651-7745
Annual test volume the lab reported
- Waived tests
- 1,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Northwest Center for Optimal Health in Marysville?
50D0937356, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Northwest Center for Optimal Health hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 50D0937356 expire?
The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect July 1, 2025.