CLIA lookup
CLIA Labs in Katy, TX
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
393 labs in Katy, TX hold an active CLIA certificate in the CMS file posted October 16, 2026.
336 hold a Certificate of Waiver.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
License: a US government work, in the public domain (Public Domain Mark 1.0).
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CLIA Labs in Katy, TX
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Clear Lake Primary Care PLLC | 45D2341679 | Waiver | Physician office |
| Clear Path Screening Services TX, LLC | 45D2339472 | Waiver | Mobile lab |
| Clinica Familiar Alianza Re&be LLC | 45D2279099 | Waiver | Physician office |
| Clinica Hispana Plaza Del Sol | 45D2089961 | Waiver | Community clinic |
| Clinica Hispana Rubymed LLC | 45D2255232 | Waiver | Physician office |
| Clinica Hispana Salud Para Todos #1 | 45D2349531 | Waiver | Physician office |
| Clinica Latina Familiar LLC No 2 | 45D2218141 | Waiver | Physician office |
| Clinica Latina Katy | 45D2317013 | Waiver | Physician office |
| Clinica Salto Angel | 45D2254778 | Waiver | Physician office |
| Clinica4you | 45D2306641 | Waiver | Physician office |
| Clinitch Diagnostics, Inc | 45D2328556 | Waiver | Independent |
| Clinvax Katy Research Center | 45D2317414 | Waiver | Other |
| CLS Health, PLLC | 45D2315711 | Waiver | Physician office |
| Coastal ER Xii LLC Physicians Premier | 45D2313183 | Accreditation | Other |
| Comfortbridge Healthcare LLC | 45D2329733 | Waiver | Home health agency |
| Complete Care Physicians | 45D2185031 | Waiver | Physician office |
| Concentra Medical Centers - Katy | 45D2318848 | Waiver | Physician office |
| Core Lab Essentials LLC | 45D2330359 | Waiver | Independent |
| Core Primary Care | 45D2316312 | Waiver | Physician office |
| Crescent Clinic PLLC | 45D2176372 | Waiver | Physician office |
| CVS Pharmacy, Inc DBA Cvs/Pharmacy #03573 | 45D2224378 | Waiver | Pharmacy |
| CVS Pharmacy, Inc DBA Cvs/Pharmacy #07291 | 45D2283038 | Waiver | Pharmacy |
| CVS Pharmacy, Inc DBA Cvs/Pharmacy #10544 | 45D2256534 | Waiver | Pharmacy |
| CVS Pharmacy, Inc DBA Cvs/Pharmacy #10952 | 45D2274469 | Waiver | Pharmacy |
| Cypress Signature Gastroenterology PLLC | 45D2269042 | Registration | Physician office |
| D Life Healthcare Services Inc | 45D1033156 | Waiver | Home health agency |
| Danny Jackson Health Center | 45D2089999 | Waiver | Community clinic |
| Dermsurgery Associates | 45D1064576 | Compliance | Independent |
| Doctors Express of the Beaumont Area, PA DBA | 45D2175366 | Waiver | Other |
| Doctors Express of the Beaumont Area, PA DBA Afc | 45D2344265 | Waiver | Other |
| Dva Renal Healthcare Inc DBA Katy Cinco Ranch | 45D0985444 | Waiver | End stage renal disease dialysis facility |
| Emzel Testing Solutions | 45D2208717 | Waiver | Mobile lab |
| Encompass Health Rehabilitation Hospital of Katy | 45D2169904 | Waiver | Hospital |
| Endocrine and Psychiatry Center (Epc) | 45D2059175 | Waiver | Physician office |
| Evercare Family Clinic PLLC | 45D2173735 | Waiver | Physician office |
| Eyes Over Texas Eyecare | 45D2247009 | Waiver | Physician office |
| Family Care Plus Clinic | 45D1021960 | Waiver | Physician office |
| Family Medicine Specialists - Katy | 45D2196299 | Waiver | Physician office |
| Family Physicians at Katy Tamara Stout MD, PA | 45D1056691 | PPM | Physician office |
| FCM Group, LLC | 45D2342548 | Waiver | Home health agency |
| Foundation Primary Care PA | 45D2141712 | Waiver | Physician office |
| Francisco E Moreno MD PA | 45D0894827 | Waiver | Physician office |
| Francisnicey Health Services, LLC | 45D2209118 | Waiver | Home health agency |
| Fredricks Home Health Agency LLC | 45D2334928 | Waiver | Home health agency |
| Fresenius Kidney Care Katy North | 45D2250588 | Waiver | End stage renal disease dialysis facility |
| Fresenius Medical Care Katy | 45D2091306 | Waiver | End stage renal disease dialysis facility |
| Fry Family Clinic | 45D2257900 | Waiver | Physician office |
| FT Bend Home Health Care, Inc | 45D2004790 | Waiver | Home health agency |
| Garcia Heart and Vascular | 45D2350472 | Registration | Other |
| Gastro Doxs, PLLC | 45D2280547 | Compliance | Physician office |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Questions
How many CLIA labs are in Katy, TX?
393 labs with a Katy address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Katy labs hold?
336 Certificate of Waiver, 19 Certificate of Accreditation, 17 Certificate for Provider-Performed Microscopy Procedures, 11 Certificate of Compliance, 10 Certificate of Registration.
What does a CLIA number look like?
Ten characters: two digits, the letter D, then seven digits (for example 45D2100035). CMS assigns one to each laboratory certificate under the Clinical Laboratory Improvement Amendments.