CLIA lab
CLIA 50D2135620: Pathologists Regional Laboratory
Clarkston, WA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 50D2135620 belongs to Pathologists Regional Laboratory in Clarkston, WA.
Certificate of Accreditation, effective August 24, 2017, 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 Accreditation
- Certificate effective
- August 24, 2017
- Certificate expiration
- April 4, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- August 24, 2017
- Facility type
- Independent
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA exempt laboratory
- Accrediting organizations
- The Joint Commission
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 50D2135620
- Lab name
- Pathologists Regional Laboratory
- Additional name
- Tristate Health Lab
- Address
- 1221 Highland Ave, Clarkston, WA 99403
- Phone
- (509) 751-4550
- Fax
- (509) 758-4002
Annual test volume the lab reported
- Waived tests
- 1,000
- Tests under accreditation
- 504,963
- Total
- 505,963
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Clarkston, WA
- Asotin County Health DistrictCertificate of Waiver, Other50D2336994
- Blue Mountain Family HealthCertificate of Waiver, Physician office50D1045822
- Clarkston Care HomeCertificate of Waiver, Other50D2342691
- Clarkston Health and Rehabilitation of CascadiaCertificate of Waiver, Skilled nursing or nursing facility50D2252747
- Clarkston School DistrictCertificate of Waiver, School or student health service50D2229317
- Costco Pharmacy #103Certificate of Waiver, Pharmacy50D1020226
- Elite Home Health and HospiceCertificate of Waiver, Hospice50D2079331
- Evergreen EstatesCertificate of Waiver, Assisted living facility50D2197108
- Lewis and Clark DentalCertificate of Waiver, Federally qualified health center50D2160679
- Peninsula Dermatology and Laser ClinicCertificate of Compliance, Physician office50D2157557
Related
Questions
What is the CLIA number for Pathologists Regional Laboratory in Clarkston?
50D2135620, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Pathologists Regional Laboratory hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 50D2135620 expire?
The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect August 24, 2017.