CLIA lab
CLIA 50D2184355: Naphcare, Inc at Cowlitz County Jail
Longview, WA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 50D2184355 belongs to Naphcare, Inc at Cowlitz County Jail in Longview, WA.
Certificate of Waiver, effective May 19, 2020, 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
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- May 19, 2020
- Certificate expiration
- April 4, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- May 19, 2020
- Facility type
- Prison
- 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
- 50D2184355
- Lab name
- Naphcare, Inc at Cowlitz County Jail
- Address
- 1935 1st Ave, Longview, WA 98632
- Phone
- (360) 577-3118
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.
Other labs in Longview, WA
- Americana Health and RehabilitationCertificate of Waiver, Skilled nursing or nursing facility50D2170763
- Beacon Hill RehabilitationCertificate of Waiver, Skilled nursing or nursing facility50D0661548
- Behavioral Health (Peacehealth)Certificate of Waiver, Physician office50D2106931
- Bella Care AfhCertificate of Waiver, Other50D2294166
- Canterbury InnCertificate of Waiver, Assisted living facility50D2255327
- Caring Pregnancy CenterCertificate of Waiver, Other50D0883039
- Castle Hill AfhCertificate of Waiver, Other50D2294049
- Cedar Gardens of LongviewCertificate of Waiver, Other50D2268768
- Cedar Gardens of Longview IICertificate of Waiver, Other50D2268769
- Child and Adolescent ClncCertificate for Provider-Performed Microscopy Procedures, Physician office50D0637477
Related
Questions
What is the CLIA number for Naphcare, Inc at Cowlitz County Jail in Longview?
50D2184355, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Naphcare, Inc at Cowlitz County Jail hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 50D2184355 expire?
The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect May 19, 2020.