CLIA lab
CLIA 53D2311937: Riverton Physician Practices, LLC
Lander, WY. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 53D2311937 belongs to Riverton Physician Practices, LLC in Lander, WY.
Certificate for Provider-Performed Microscopy Procedures, effective October 1, 2024, expiration date September 30, 2026.
The CMS file posted October 16, 2026 lists the certificate as active, but its expiration date has passed. A renewal may not be in this file yet.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Certificate
- Certificate type
- Certificate for Provider-Performed Microscopy Procedures
- Certificate effective
- October 1, 2024
- Certificate expiration
- September 30, 2026
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 1, 2024
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 53D2311937
- Lab name
- Riverton Physician Practices, LLC
- Address
- 545 E Main Suite A, Lander, WY 82520
- Phone
- (307) 206-1440
Annual test volume the lab reported
- Waived tests
- 100
- Provider-performed microscopy tests
- 500
- Total
- 600
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 Riverton Physician Practices, LLC in Lander?
53D2311937, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Riverton Physician Practices, LLC hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 53D2311937 expire?
The CMS file lists September 30, 2026 as the certificate expiration date; the certificate took effect October 1, 2024.