CLIA lab

CLIA 45D0980812: Rafael J De La Flor Weiss, MD

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

CLIA number 45D0980812 belongs to Rafael J De La Flor Weiss, MD in Spring, TX.

Certificate of Waiver, effective December 5, 2024, expires December 4, 2026.

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
December 5, 2024
Certificate expiration
December 4, 2026
Status in the CMS file
Active (termination code 00)
Original participation date
December 5, 2000
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
45D0980812
Lab name
Rafael J De La Flor Weiss, MD
Address
26222 I 45 North, Spring, TX 77386
Phone
(281) 592-1115
Fax
(281) 592-5988

Annual test volume the lab reported

Waived tests
600

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 Rafael J De La Flor Weiss, MD in Spring?

45D0980812, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Rafael J De La Flor Weiss, MD hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 45D0980812 expire?

The CMS file lists December 4, 2026 as the certificate expiration date; the certificate took effect December 5, 2024.

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