CLIA lab
CLIA 44D0311981: Oak Ridge Gastroenterology Assoc PC
Oak Ridge, TN. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 44D0311981 belongs to Oak Ridge Gastroenterology Assoc PC in Oak Ridge, TN.
Certificate of Waiver, effective February 22, 2026, expires February 21, 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 22, 2026
- Certificate expiration
- February 21, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 20, 1993
- 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
- 44D0311981
- Lab name
- Oak Ridge Gastroenterology Assoc PC
- Address
- 988 Oak Ridge Turnpike, Ste 200, Oak Ridge, TN 37830
- Phone
- (865) 483-4366
Annual test volume the lab reported
- Waived tests
- 2,700
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 Oak Ridge Gastroenterology Assoc PC in Oak Ridge?
44D0311981, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Oak Ridge Gastroenterology Assoc PC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 44D0311981 expire?
The CMS file lists February 21, 2028 as the certificate expiration date; the certificate took effect February 22, 2026.