WESTWATER DIAGNOSTICS PLLC
NPI 1417647819
Clinical Medical Laboratory in Houston, TX
About Westwater Diagnostics Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WESTWATER DIAGNOSTICS PLLC (NPI 1417647819), doing business as Westwater Diagnostics Llc, is a healthcare organization registered as a clinical medical laboratory in Houston, Texas and active in the NPI registry since May 2023. The organization holds a CLIA Certificate of Compliance certificate valid through October 4, 2026 and lists Mhair Dekmezian, Authorizing Official, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
Other Names 1
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Compliance 45D2250813
Westwater Diagnostics PLLC · Houston, TXOther Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77008
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Westwater Diagnostics PLLC's NPI number?
The NPI number for Westwater Diagnostics PLLC is 1417647819. It was assigned to this organization in the NPPES registry on May 9, 2023. The provider was formerly known as Westwater Diagnostics LLC.
Where is Westwater Diagnostics PLLC located?
Westwater Diagnostics PLLC is located at 407 E 25th St, Houston, TX 77008. The listed phone number is (713) 559-6929.
What is Westwater Diagnostics PLLC's specialty?
The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.
Does Westwater Diagnostics PLLC hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 45D2250813) is associated with this NPI, valid through October 4, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Westwater Diagnostics PLLC was last updated on February 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.