CLIA lab

CLIA 45D2251143: Texas Health Internal Medicine Residency Clinic

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

CLIA number 45D2251143 belongs to Texas Health Internal Medicine Residency Clinic in Denton, TX.

Certificate of Waiver, effective February 1, 2026, expires January 31, 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 1, 2026
Certificate expiration
January 31, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
February 1, 2022
Facility type
Physician office
Ownership (control type)
Other
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
45D2251143
Lab name
Texas Health Internal Medicine Residency Clinic
Address
2900 I-35 Suite 416, Denton, TX 76201
Phone
(940) 307-1004
Fax
(940) 307-0073

Annual test volume the lab reported

Waived tests
1,500

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

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Questions

What is the CLIA number for Texas Health Internal Medicine Residency Clinic in Denton?

45D2251143, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Texas Health Internal Medicine Residency Clinic hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 45D2251143 expire?

The CMS file lists January 31, 2028 as the certificate expiration date; the certificate took effect February 1, 2026.

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