CLIA lab

CLIA 53D0663229: Big Horn Pediatrics PC

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

CLIA number 53D0663229 belongs to Big Horn Pediatrics PC in Gillette, WY.

Certificate of Waiver, effective February 17, 2026, expires February 16, 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
February 17, 2026
Certificate expiration
February 16, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
September 1, 1992
Facility type
Physician office
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory
Directly affiliated labs
1

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

Lab and contact

CLIA number
53D0663229
Lab name
Big Horn Pediatrics PC
Address
1308 West 4th Street, Gillette, WY 82716
Phone
(307) 687-1300
Fax
(307) 682-1309

Annual test volume the lab reported

Waived tests
2,811

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Affiliated CLIA numbers

Other labs in Gillette, WY

Related

Questions

What is the CLIA number for Big Horn Pediatrics PC in Gillette?

53D0663229, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Big Horn Pediatrics PC hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 53D0663229 expire?

The CMS file lists February 16, 2028 as the certificate expiration date; the certificate took effect February 17, 2026.

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