CLIA lookup
CLIA Labs in Westminster, CA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
69 labs in Westminster, CA hold an active CLIA certificate in the CMS file posted October 16, 2026.
63 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 Westminster, CA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Abc Westminster Day Health Center Magnolia Adhc | 05D1013727 | Waiver | Other |
| Allianz Research Institute, Inc | 05D2024312 | Waiver | Health maintenance organization |
| Americade Home Health Agency | 05D0887572 | Waiver | Home health agency |
| Amg A Professional Medical Corporation | 05D2345802 | Waiver | Physician office |
| Bolsa Medical Group | 05D0891062 | Waiver | Other practitioner |
| Bolsa Outpatient Surgery Center | 05D1006732 | Waiver | Ambulatory surgery center |
| Brookdale Brookhurst | 05D2212234 | Waiver | Assisted living facility |
| County of Orange Health Care Agency | 05D2288694 | Waiver | Community clinic |
| Dao B Nguyen MD | 05D0972197 | Waiver | Physician office |
| Dat M Nguyen MD | 05D0580044 | Waiver | Physician office |
| Dillon Nhan Tran, DO | 05D0580084 | Waiver | Physician office |
| DNX Medical DBA Anhtuan Nguyen MD | 05D2111821 | Waiver | Physician office |
| Duc Tran DO Inc | 05D1066077 | Waiver | Physician office |
| Extended Care Hospital of Westminster | 05D0926499 | Waiver | Skilled nursing or nursing facility |
| Focus Home Health, Inc | 05D2340970 | Waiver | Home health agency |
| Fresenius Medical Care Orange County, LLC | 05D0907461 | Waiver | End stage renal disease dialysis facility |
| Hitesh C Patel, MD | 05D0894951 | Waiver | Physician office |
| Hospital Circle Surgery Center | 05D2052356 | Waiver | Ambulatory surgery center |
| Huong Tran Quy Inc | 05D2074041 | Waiver | Physician office |
| In N Out Urgent Care, Inc | 05D2316571 | Waiver | Physician office |
| Industricare Medical Clinic | 05D0920700 | Waiver | Physician office |
| Intercare Medical Clinic | 05D2161757 | Waiver | Physician office |
| Jaclynn DO MD Inc | 05D1071470 | Waiver | Physician office |
| Joseph Nguyen, DO | 05D2069091 | Waiver | Physician office |
| Khai Quan Tran, M.D.,inc. | 05D2033789 | Waiver | Physician office |
| Khue N. Vu, M.D., Inc. | 05D2044834 | Waiver | Physician office |
| Kiet Anh That Ton MD Corp | 05D2318022 | Waiver | Physician office |
| Kindred Hospital-Westminster | 05D0580165 | Accreditation | Hospital |
| La Magnolia Medical Group Inc | 05D0580073 | Waiver | Physician office |
| La Vang Medical Center | 05D1004715 | Waiver | Physician office |
| Le Nguyen Tram Nguyen Tran | 05D1068619 | Waiver | Physician office |
| Loc D Bui MD | 05D0887189 | Waiver | Physician office |
| Loi Luu MD, Inc | 05D0993179 | Waiver | Physician office |
| Long Phi Dang MD Inc | 05D0969686 | Registration | Physician office |
| Love Love Medical Clinic | 05D2326492 | Waiver | Physician office |
| Magnolia Surgery Center | 05D0980612 | Waiver | Ambulatory surgery center |
| Marianne Nguyen, M.D. | 05D1049887 | Waiver | Ambulatory surgery center |
| Maxcare Hospice | 05D2027572 | Waiver | Hospice |
| Medwell Clinic Professional Corporation | 05D2329345 | Waiver | Physician office |
| Memorialcare Medical Group | 05D0860606 | PPM | Physician office |
| Minhthao Thi Nguyen DO Inc | 05D2297219 | Waiver | Physician office |
| Mission Palms Healthcare Center | 05D0876282 | Waiver | Skilled nursing or nursing facility |
| Newhope Joint & Spine Medical Center | 05D2089366 | Waiver | Physician office |
| Nicholas Thanh Tran, MD | 05D1012350 | Waiver | Physician office |
| Pathway Medical Group | 05D0886997 | Waiver | Physician office |
| Paul T Duong MD | 05D0949011 | Waiver | Physician office |
| Phuc Vinh Nguyen MD Inc | 05D1079578 | Waiver | Physician office |
| Physician Partners Medical Group | 05D2270443 | Waiver | Physician office |
| Priority Science Labs | 05D2261977 | Accreditation | Independent |
| Prohealth Partners A Medical Group Inc | 05D2326891 | Waiver | 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 Westminster, CA?
69 labs with a Westminster address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Westminster labs hold?
63 Certificate of Waiver, 3 Certificate of Accreditation, 2 Certificate for Provider-Performed Microscopy Procedures, 1 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.