CLIA lab
CLIA 45D0496588: Houston Methodist Baytown Hospital
Baytown, TX. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 45D0496588 belongs to Houston Methodist Baytown Hospital in Baytown, TX.
Certificate of Accreditation, effective February 9, 2025, expires February 8, 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
- February 9, 2025
- Certificate expiration
- February 8, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- December 22, 1992
- Facility type
- Hospital
- Ownership (control type)
- Private
- Lab classification
- CLIA laboratory
- Accrediting organizations
- College of American Pathologists (CAP)
- Directly affiliated labs
- 4
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 45D0496588
- Lab name
- Houston Methodist Baytown Hospital
- Address
- 4401 Garth Rd, Attn Gail Lumus, Baytown, TX 77521
- Phone
- (281) 420-8660
- Fax
- (281) 420-8960
Annual test volume the lab reported
- Waived tests
- 6,300
- Tests under accreditation
- 1,116,736
- Total
- 1,123,036
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Houston Methodist Baytown HospitalCMS Care Compare ratings for the facility at the same street address
Other labs in Baytown, TX
- Abreu Family Practice, PLLC (Atilio AbreuCertificate of Waiver, Physician office45D2177460
- Afc Urgent CareCertificate of Waiver, Other45D2105710
- Altus Baytown HospitalCertificate of Compliance, Hospital45D2017356
- Altus Baytown Hospital ERCertificate of Compliance, Other45D2062209
- Aneres Healthcare & Wellness Centers LLCCertificate of Waiver, Other practitioner45D2119512
- Any Lab Test Now-Baytown TexasCertificate of Waiver, Other45D2119524
- Bay Area Dermatology AssociatesCertificate for Provider-Performed Microscopy Procedures, Physician office45D2123407
- Bay View Home Health ServicesCertificate of Waiver, Home health agency45D2024140
- Baymont DialysisCertificate of Waiver, End stage renal disease dialysis facility45D2106153
- Baytown Dermatopathology LaboratoryCertificate for Provider-Performed Microscopy Procedures, Physician office45D0496518
Related
Questions
What is the CLIA number for Houston Methodist Baytown Hospital in Baytown?
45D0496588, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Houston Methodist Baytown Hospital hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 45D0496588 expire?
The CMS file lists February 8, 2027 as the certificate expiration date; the certificate took effect February 9, 2025.