CLIA lab

CLIA 50D2326558: Prosser Memorial Hospital - Endoscopy Center

Prosser, WA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 50D2326558 belongs to Prosser Memorial Hospital - Endoscopy Center in Prosser, WA.

Certificate of Waiver, effective July 7, 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

Certificate type
Certificate of Waiver
Certificate effective
July 7, 2025
Certificate expiration
April 4, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
July 7, 2025
Facility type
Other
Ownership (control type)
Government, county
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
50D2326558
Lab name
Prosser Memorial Hospital - Endoscopy Center
Address
723 Memorial St, Endoscopy, Prosser, WA 99350
Phone
(509) 786-2222
Fax
(509) 788-6013

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 Prosser, WA

Related

Questions

What is the CLIA number for Prosser Memorial Hospital - Endoscopy Center in Prosser?

50D2326558, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Prosser Memorial Hospital - Endoscopy Center hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 50D2326558 expire?

The CMS file lists April 4, 2028 as the certificate expiration date; the certificate took effect July 7, 2025.

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