CLIA lab
CLIA 45D1040364: Memorial Hermann Houston Physicians' Hospital
Webster, TX. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 45D1040364 belongs to Memorial Hermann Houston Physicians' Hospital in Webster, TX.
Certificate of Accreditation, effective April 7, 2025, expires April 6, 2027.
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 Accreditation
- Certificate effective
- April 7, 2025
- Certificate expiration
- April 6, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- May 6, 2005
- Facility type
- Hospital
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Accrediting organizations
- COLA
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 45D1040364
- Lab name
- Memorial Hermann Houston Physicians' Hospital
- Address
- 333 North Texas Ave Suite 1000, Webster, TX 77598
- Phone
- (281) 557-5620
Annual test volume the lab reported
- Waived tests
- 250
- Tests under accreditation
- 2,080
- Total
- 2,330
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Memorial Hermann Houston Physicians HospitalCMS Care Compare ratings for the facility at the same street address
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Related
Questions
What is the CLIA number for Memorial Hermann Houston Physicians' Hospital in Webster?
45D1040364, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Memorial Hermann Houston Physicians' Hospital hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 45D1040364 expire?
The CMS file lists April 6, 2027 as the certificate expiration date; the certificate took effect April 7, 2025.