CLIA laboratories in Los Angeles, California — page 4 of 4
1,109 laboratories with an active CLIA certificate in Los Angeles, California, in the CMS file for Q2 2026. Most common: Physician Office (311), Other (195), Skilled Nursing/Nursing Facility (72).
1 (1 METHOD CEN…) · 2 (DRS ARBITER,…) · 3 (LOS ANGELES/…) · 4 (ST JOHN OF G…)
| Laboratory | CLIA number | Facility type | Certificate | Expires |
|---|---|---|---|---|
| ST JOHN OF GOD RETIREMENT AND CARE CENTER | 05D0541642 | Skilled Nursing/Nursing Facility | Waiver | Aug 31, 2026 |
| ST JOHN'S COMMUNITY HEALTH - MAGNOLIA | 05D1014132 | Federally Qualified Health Center | Waiver | Mar 11, 2028 |
| ST JOHN'S URGENT CARE & MEDICAL CORPORATION | 05D0975886 | Physician Office | Waiver | Jul 19, 2026 |
| STAR AMBULATORY SURGERY CENTER, INC | 05D2167317 | Ambulatory Surgery Center | Waiver | Jun 4, 2027 |
| STARBRIDGE RECOVERY, LLC | 05D2269229 | Other | Waiver | Sep 21, 2026 |
| STARLINE HOSPICE, INC. | 05D2103873 | Hospice | Waiver | Oct 20, 2027 |
| STEIN EYE SURGERY CENTER | 05D2304346 | Ambulatory Surgery Center | Waiver | May 9, 2028 |
| STEWART AND LYNDA RESNICK | 05D0901237 | Hospital | Waiver | Oct 15, 2026 |
| STUDENT HEALTH & WELLNESS CENTER | 05D2181023 | Federally Qualified Health Center | Waiver | Mar 24, 2028 |
| STUDIO CITY HOSPICE INC | 05D2044216 | Hospice | Waiver | Jul 17, 2028 |
| SUN-TRIUNE HEALTHCARE INC | 05D1004834 | Home Health Agency | Waiver | Oct 6, 2026 |
| SUNG HYUN KIM MD A MEDICAL CORP | 05D2292555 | Physician Office | Waiver | Oct 25, 2027 |
| SUNMOON URGENT CARE MEDICAL GROUP | 05D1023516 | Physician Office | Waiver | Mar 16, 2028 |
| SUNNYVIEW CARE CENTER | 05D0541644 | Skilled Nursing/Nursing Facility | Waiver | Aug 31, 2026 |
| SUNRAY HEALTHCARE CENTER | 05D0898497 | Skilled Nursing/Nursing Facility | Waiver | Mar 2, 2027 |
| SUNRISE-WESTSIDE - ADHC | 05D0985323 | Other | Waiver | Jun 20, 2028 |
| SUNSET FAMILY MEDICAL CLINIC | 05D0960201 | Physician Office | Waiver | May 2, 2027 |
| SUNSET HAVEN | 05D2329475 | Other | Waiver | Aug 27, 2027 |
| SUNSET TOWER SURGERY CENTER, LLC | 05D2314471 | Ambulatory Surgery Center | Waiver | Nov 19, 2026 |
| SYNERGY HEMATOLOGY ONCOLOGY | 05D0724185 | Physician Office | Compliance | Jul 31, 2026 |
| TEMPLE MEDICAL CTR P TAHERPOUR MD INC | 05D0922298 | Industrial | Waiver | Nov 19, 2026 |
| TEMPLE PARK CONV HOSP | 05D0894922 | Skilled Nursing/Nursing Facility | Waiver | Nov 27, 2026 |
| TER-ZAKARIAN MEDICAL CLINIC | 05D0693081 | Physician Office | Waiver | Mar 24, 2027 |
| TERESA MEDICAL CENTER INC | 05D1029809 | Physician Office | Waiver | Apr 21, 2027 |
| THE BERKELEY CLINIC DBA HOLLYWOOD WALK-IN CLINIC | 05D2004959 | Community Clinic | Waiver | Mar 15, 2028 |
| THE I.V. DOCTOR OF CALIFORNIA, P.C. | 05D2205011 | Physician Office | Waiver | Dec 10, 2026 |
| THE INTUITIONIST CORPORATION | 05D2329461 | Home Health Agency | Waiver | Aug 27, 2027 |
| THE JULES STEIN EYE INSTITUTE | 05D2093265 | Physician Office | Waiver | Dec 10, 2027 |
| THOMAS J CACHUR JR OFFICE | 05D1072814 | Physician Office | PPM | Jan 27, 2027 |
| THOREAU HOUSE II | 05D2182867 | Intermediate Care Facility/Individuals with Intellectual Disabilities | Waiver | Apr 26, 2028 |
| TIA MEDICAL GROUP | 05D2287726 | Physician Office | PPM | Aug 15, 2027 |
| TITAN AMBULATORY SURGERY CENTER | 05D2271819 | Ambulatory Surgery Center | Waiver | Nov 7, 2026 |
| TOWER DERMATOLOGY | 05D0544561 | Physician Office | PPM | Sep 15, 2026 |
| TOWER DIALYSIS | 05D0962075 | End Stage Renal Disease Dialysis | Waiver | Jun 22, 2027 |
| TOWER LABORATORY SERVICES | 05D1092632 | Physician Office | Waiver | Nov 1, 2026 |
| TOWER MEDICAL LABORATORY | 05D2216067 | Other Practitioner | Compliance | Jul 31, 2026 |
| TOWER UROLOGY INC | 05D0544900 | Physician Office | Compliance | Jun 11, 2027 |
| TRANQUIL CARE HOSPICE | 05D1070607 | Hospice | Waiver | Jul 2, 2027 |
| TRC/USC KIDNEY CENTER | 05D0936994 | End Stage Renal Disease Dialysis | Waiver | Dec 3, 2027 |
| TRI-COUNTY SURGERY CENTER, INC | 05D2305819 | Physician Office | Accreditation | Jul 29, 2027 |
| TRI-STATE COMMUNITY HEALTHCARE CENTER | 05D2172975 | Federally Qualified Health Center | Waiver | Oct 1, 2027 |
| TRI-STATE COMMUNITY HEALTHCARE CENTER | 05D2316911 | Federally Qualified Health Center | Waiver | Jan 13, 2027 |
| TRI-STATE COMMUNITY HEALTHCARE CENTER | 05D2335003 | Federally Qualified Health Center | Waiver | Dec 3, 2027 |
| UCLA - IRIS CANTOR WOMEN'S HEALTH CENTER | 05D2148031 | Physician Office | Waiver | Oct 29, 2027 |
| UCLA ARTHUR ASHE STUDENT HEALTH & | 05D0979181 | School/Student Health Service | Waiver | Jul 5, 2028 |
| UCLA BLOOD & PLATELET CENTER IN ACKERMAN | 05D1097299 | Other | Registration | Jun 3, 2028 |
| UCLA BLOOD AND PLATELET CENTER | 05D1027630 | Blood Bank | Accreditation | Mar 16, 2027 |
| UCLA CHILDREN'S HEALTH CENTER | 05D0858923 | Other | PPM | Aug 31, 2026 |
| UCLA CLINICAL AND TRANSLATIONAL RESEARCH CENTER | 05D2182086 | Ancillary Test Site | Waiver | Apr 14, 2028 |
| UCLA CYTOGENETICS CENTER | 05D2027932 | Hospital | Accreditation | Jan 24, 2028 |
| UCLA CYTOGENETICS CENTER-WEST MED | 05D2242237 | Hospital | Accreditation | Mar 22, 2028 |
| UCLA DERMATOLOGY AND MOHS | 05D0943582 | Physician Office | Compliance | Mar 24, 2027 |
| UCLA HEALTH CARE CENTER | 05D0936192 | Other | Waiver | Feb 26, 2027 |
| UCLA HEALTH CENTURY CITY | 05D2137129 | Other | PPM | Sep 20, 2027 |
| UCLA HEALTH DOWNTOWN LA RADIATION ONCOLOGY | 05D2288249 | Other | Waiver | Aug 22, 2027 |
| UCLA HEALTH HEMATOLOGY / ONCOLOGY | 05D0542711 | Physician Office | Accreditation | Feb 11, 2028 |
| UCLA HEALTH HEMATOLOGY/ONCOLOGY-DTLA | 05D2186927 | Other | Accreditation | Apr 26, 2027 |
| UCLA HEALTH OBGYN GYNECOLOGY ONCOLOGY | 05D2286430 | Physician Office | PPM | Jul 27, 2027 |
| UCLA HEALTH PRIMARY & SPECIALTY CARE DOWNTOWN | 05D2291728 | Other | Waiver | Oct 15, 2027 |
| UCLA HEALTH SYSTEM - WEST WASHINGTON | 05D0959759 | Physician Office | Waiver | Jun 29, 2027 |
| UCLA HEALTH WASSERMAN UROLOGY | 05D2288524 | Physician Office | PPM | Aug 24, 2027 |
| UCLA HEALTH WEST ADAMS PRIMARY CARE | 05D2333452 | Other | Waiver | Nov 4, 2027 |
| UCLA HEALTH WEST MEDICAL OBGYN | 05D2331806 | Other | PPM | Oct 7, 2027 |
| UCLA HEALTH WESTSIDE HEALTH CENTER | 05D0926766 | Physician Office | Waiver | Jul 15, 2028 |
| UCLA HEALTHCARE CLINICAL LABORATORY | 05D0956940 | Ancillary Test Site | Accreditation | May 7, 2027 |
| UCLA HEALTHCARE WEST LA PEDIATRICS | 05D1057881 | Physician Office | Waiver | Aug 22, 2026 |
| UCLA IMMUNOGENETICS CENTER | 05D0642433 | Independent Laboratory | Accreditation | Oct 19, 2026 |
| UCLA INTERNAL MEDICINE SUITE 490 | 05D2266362 | Physician Office | Waiver | Aug 8, 2026 |
| UCLA MEDICAL CENTER CLINICAL LABORATORIES | 05D0542372 | Hospital | Accreditation | Feb 27, 2027 |
| UCLA MEDICAL GROUP - BRENTWOOD | 05D0675142 | Other | Waiver | Jul 7, 2028 |
| UCLA MOBILE STROKE PROGRAM | 05D2137328 | Ambulance | Waiver | Sep 24, 2027 |
| UCLA OBGYN SPECIALTY SUITE | 05D2069311 | Community Clinic | PPM | Nov 20, 2027 |
| UCLA ORAL PATHOLOGY LABORATORY | 05D0642432 | Other | Compliance | Jul 31, 2026 |
| UCLA RHEUMATOLOGY CLINIC | 05D1089033 | Physician Office | Waiver | Sep 30, 2026 |
| UCLA SWABSEQ COVID 19 TESTING LAB | 05D2198285 | School/Student Health Service | Compliance | Jan 31, 2028 |
| UCLA VINE STREET CLINIC | 05D2001304 | Other Practitioner | Waiver | Dec 15, 2027 |
| UMBRELLA HOSPICE, INC | 05D2279219 | Hospice | Waiver | Mar 29, 2027 |
| UMI OF LOS ANGELES | 05D2053646 | Other | Waiver | Feb 4, 2027 |
| UMMA COMMUNITY CLINIC | 05D0932658 | Community Clinic | Waiver | Aug 24, 2027 |
| UNICARE COMMUNITY HEALTH CENTER, INC | 05D2135663 | Federally Qualified Health Center | Waiver | Aug 23, 2027 |
| UNICARE COMMUNITY HEALTH CENTER, INC | 05D2164738 | Federally Qualified Health Center | Waiver | Apr 10, 2027 |
| UNICARE COMMUNITY HEALTH CENTER, INC | 05D2329638 | Federally Qualified Health Center | Waiver | Sep 2, 2027 |
| UNIMED HEALTH CENTER GROUP | 05D2162652 | Physician Office | Waiver | Feb 26, 2027 |
| UNITED AMERICAN INDIAN INVOLVEMENT | 05D0949801 | Community Clinic | Waiver | Aug 10, 2026 |
| UNITED CARE FAMILY MEDICAL CENTER | 05D1030977 | Physician Office | Waiver | Sep 20, 2026 |
| UNITED CARE FAMILY MEDICAL CENTER | 05D2034918 | Physician Office | Waiver | Jan 5, 2028 |
| UNITED MEDICAL IMAGING OF COMMERCE | 05D2327699 | Other | Waiver | Jul 27, 2027 |
| UNITED MEDICAL IMAGING OF EAST LOS ANGELES | 05D2065493 | Other | Waiver | Sep 9, 2027 |
| UNITED MEDICAL IMAGING OF MID-WILSHIRE DBA | 05D2164167 | Other | Waiver | Mar 28, 2027 |
| UNIVERSAL ADHC | 05D0983635 | Comprehensive Outpatient Rehab | Waiver | Feb 26, 2027 |
| UNIVERSAL ARTIFICIAL KIDNEY CENTER LLC | 05D2191947 | End Stage Renal Disease Dialysis | Waiver | Sep 1, 2026 |
| UNIVERSAL COMMUNITY HEALTH CENTER | 05D2018239 | Federally Qualified Health Center | Waiver | Dec 28, 2026 |
| UNIVERSITY EYE CENTER OF LOS ANGELES | 05D2126293 | Other Practitioner | Waiver | Feb 22, 2027 |
| UNIVERSITY OF SOUTHERN CA SCHOOL OF | 05D0989993 | Health Fair | Waiver | Aug 9, 2027 |
| UNIVERSITY OF SOUTHERN CALIFORNIA | 05D1001816 | Other | Compliance | Jul 31, 2026 |
| UNIVERSITY PARK HEALTHCARE CENTER | 05D2140737 | Skilled Nursing/Nursing Facility | Waiver | Feb 6, 2028 |
| UNIVERSITY VASCULAR ASSOCIATES | 05D1066136 | Physician Office | Waiver | Mar 15, 2027 |
| URGENT CARE AT VERMONT | 05D2103661 | Other | Waiver | Oct 15, 2027 |
| US RENAL CARE WEST LOS ANGELES DIALYSIS | 05D0936631 | End Stage Renal Disease Dialysis | Waiver | Jul 16, 2028 |
| USC BREAST CANCER ANALYSIS LABORATORY | 05D0684670 | Other | Accreditation | Dec 7, 2026 |
| USC CARE MEDICAL GROUP INC (MOHS LAB) | 05D2007680 | Physician Office | Compliance | Feb 10, 2027 |
| USC CARE MEDICAL GROUP, INC | 05D0676515 | Physician Office | Waiver | May 17, 2027 |
| USC CARE MEDICAL GROUP, INC | 05D0928654 | Other | Accreditation | Mar 20, 2028 |
| USC CARE MEDICAL GROUP, INC | 05D1065390 | Other | Accreditation | Oct 4, 2026 |
| USC CLINICAL LABORATORIES, CLINICAL SCIENCES CTR | 05D0642462 | Ancillary Test Site | Accreditation | Jun 13, 2027 |
| USC DERMATOLOGY | 05D2284424 | Physician Office | PPM | Jun 21, 2027 |
| USC ENGEMANN STUDENT HEALTH CENTER LABORATORY | 05D0857564 | School/Student Health Service | Accreditation | Oct 1, 2026 |
| USC IMMUNOHISTOCHEMISTRY LABORATORY | 05D1033784 | Other | Accreditation | Jan 18, 2027 |
| USC KENNETH NORRIS JR CANCER HOSPITAL | 05D0058906 | Hospital | Accreditation | Feb 27, 2027 |
| USC KOREA TOWN HOME DIALYSIS | 05D2230213 | End Stage Renal Disease Dialysis | Waiver | Jul 20, 2027 |
| USC PHARMACY | 05D2154521 | Pharmacy | Waiver | Sep 13, 2026 |
| USC PLAZA PHARMACY | 05D0965550 | Pharmacy | Waiver | Sep 22, 2027 |
| USRC BALDWIN HILLS, LLC | 05D1009637 | End Stage Renal Disease Dialysis | Waiver | Feb 19, 2027 |
| USRC LITTLE TOKYO LLC DBA U S RENAL CARE | 05D2112674 | End Stage Renal Disease Dialysis | Waiver | May 3, 2028 |
| VALLEY STAR LA USC CRISIS RESIDENTIAL TREATMENT | 05D2280717 | Other | Waiver | Apr 24, 2027 |
| VALLEY STAR MLK BHC CRISIS RESIDENTIAL TREATMENT | 05D2276395 | Other | Waiver | Feb 7, 2027 |
| VARELA MEDICAL GROUP INC | 05D2016984 | Physician Office | Waiver | Nov 30, 2026 |
| VELOCITY CLINICAL RESEARCH | 05D1037396 | Other | Waiver | Feb 23, 2027 |
| VERDUGO HOME HEALTH, INC | 05D1098779 | Home Health Agency | Waiver | Apr 27, 2027 |
| VERDUGO HOSPICE CARE CENTER | 05D1009594 | Hospice | Waiver | Feb 18, 2027 |
| VERMONT FAMILY AND WOMEN HEALTH SERVICES APC | 05D2330970 | Physician Office | Waiver | Sep 23, 2027 |
| VERMONT FAMILY AND WOMEN'S CLINIC, INC | 05D2066445 | Physician Office | Waiver | Sep 25, 2027 |
| VERMONT V.O. PHARMACY | 05D2307516 | Pharmacy | Waiver | Jul 9, 2026 |
| VERNON HEALTHCARE CENTER | 05D1107266 | Skilled Nursing/Nursing Facility | Waiver | Nov 1, 2027 |
| VETERANS HOME OF CALIFORNIA-GLAVC | 05D2012666 | Skilled Nursing/Nursing Facility | Waiver | Apr 9, 2028 |
| VIA CARE COMMUNITY HEALTH CENTER | 05D0972192 | Federally Qualified Health Center | Waiver | May 29, 2028 |
| VICTORIAN CARE MEDICAL CENTER | 05D1101788 | Physician Office | Waiver | Feb 20, 2027 |
| VIEW HEIGHTS CONVALESCENT HOSPITAL | 05D0889613 | Skilled Nursing/Nursing Facility | Waiver | Jul 31, 2026 |
| VIEW PARK CONVALESCENT CENTER | 05D0878621 | Skilled Nursing/Nursing Facility | Waiver | Oct 28, 2027 |
| VINE DISCOUNT PHARMACY | 05D2153862 | Pharmacy | Waiver | Aug 30, 2026 |
| VIRGIL CONVALESCENT HOSPITAL | 05D0543281 | Skilled Nursing/Nursing Facility | Waiver | Jun 8, 2027 |
| VIRGIL ENDOSCOPY CENTER, LLC | 05D2102189 | Ambulatory Surgery Center | Waiver | Sep 16, 2027 |
| VISIONS ADOLESCENT TREATMENT CENTERS | 05D2171973 | Other | Waiver | Sep 10, 2027 |
| VISTA DEL MAR CHILD & FAMILY SERVICES | 05D0860743 | Other | Waiver | Aug 31, 2026 |
| VISTA DEL SOL CARE CENTER | 05D0721821 | Skilled Nursing/Nursing Facility | Waiver | Aug 31, 2026 |
| VITACARE MEDICAL ASSOCIATES | 05D2066359 | Physician Office | Waiver | Sep 24, 2027 |
| VITAL HEALTH MEDICAL GROUP INC | 05D2159440 | Physician Office | Waiver | Dec 17, 2026 |
| VITILIGO & PIGMENTATION INSTITUTE OF SOUTHERN | 05D1104166 | Physician Office | Waiver | Aug 25, 2027 |
| VONS PHARMACY #2665 | 05D2056209 | Pharmacy | Waiver | Mar 24, 2027 |
| VONS PHARMACY #2261 | 05D2065508 | Pharmacy | Waiver | Dec 13, 2026 |
| VONS PHARMACY #2655 | 05D2057299 | Pharmacy | Waiver | Apr 11, 2027 |
| WALGREENS #07482 | 05D2219517 | Other | Waiver | Apr 5, 2027 |
| WALGREENS 05879 | 05D2298729 | Pharmacy | Waiver | Feb 6, 2028 |
| WALGREENS 06445 | 05D2298285 | Pharmacy | Waiver | Jan 30, 2028 |
| WALGREENS 06516 | 05D2300310 | Pharmacy | Waiver | Mar 6, 2028 |
| WALGREENS 06854 | 05D2300685 | Pharmacy | Waiver | Mar 13, 2028 |
| WALGREENS 06931 | 05D2298431 | Pharmacy | Waiver | Jan 31, 2028 |
| WALGREENS 07016 | 05D2301042 | Pharmacy | Waiver | Mar 19, 2028 |
| WALGREENS 07036 | 05D2301049 | Pharmacy | Waiver | Mar 19, 2028 |
| WALGREENS 09136 | 05D2300603 | Pharmacy | Waiver | Mar 12, 2028 |
| WALGREENS 12057 | 05D2301438 | Pharmacy | Waiver | Mar 25, 2028 |
| WALGREENS 12529 | 05D2300546 | Pharmacy | Waiver | Mar 11, 2028 |
| WALGREENS 12913 | 05D2302160 | Pharmacy | Waiver | Apr 3, 2028 |
| WALLACE MEDICAL GROUP, INC | 05D2058113 | Physician Office | Waiver | Feb 26, 2028 |
| WALTER F KERWIN, MD A MEDICAL CORPORATION | 05D1091642 | Physician Office | Waiver | Apr 19, 2027 |
| WASHINGTON PLAZA DIALYSIS CENTER | 05D0958987 | End Stage Renal Disease Dialysis | Waiver | Mar 30, 2027 |
| WATTS HEALTHCARE CORPORATION | 05D0949577 | Federally Qualified Health Center | Waiver | Jul 10, 2027 |
| WATTS PROFESSIONAL PHARMACY | 05D2201750 | Pharmacy | Waiver | Nov 22, 2026 |
| WAVE PLASTIC SURGERY CENTER | 05D2159809 | Ambulatory Surgery Center | Waiver | Dec 26, 2026 |
| WEA CA PC | 05D2299287 | Other | Waiver | Feb 15, 2028 |
| WELLNESS CENTER AT JEFFERSON HIGH SCHOOL | 05D2079712 | Federally Qualified Health Center | PPM | Jun 22, 2028 |
| WESLEY HEALTH CENTER AT MIDNIGHT MISSION | 05D2328768 | Federally Qualified Health Center | Waiver | Aug 17, 2027 |
| WESLEY HEALTH CENTERS | 05D2170309 | Federally Qualified Health Center | Waiver | Aug 6, 2027 |
| WESLEY HEALTH CENTERS (VERMONT) | 05D2117786 | Federally Qualified Health Center | Waiver | Aug 22, 2026 |
| WESLEY HEALTH CENTERS - CECIL HOTEL | 05D2291935 | Federally Qualified Health Center | Waiver | Oct 17, 2027 |
| WESLEY HEALTH CENTERS - SAN JULIAN OASIS | 05D2270107 | Federally Qualified Health Center | Waiver | Oct 9, 2026 |
| WESLEY HEALTH CENTERS - ZONAL AVE | 05D2271508 | Federally Qualified Health Center | Waiver | Nov 1, 2026 |
| WESLEY HEALTH CENTERS VERMONT ANNEX | 05D2170576 | Federally Qualified Health Center | Waiver | Aug 13, 2027 |
| WESLEY LOUNGE | 05D2319009 | Federally Qualified Health Center | Waiver | Feb 20, 2027 |
| WEST CENTRAL FAMILY MENTAL | 05D2202913 | Community Clinic | Waiver | Nov 30, 2026 |
| WEST COAST FERTILITY CENTERS, LLC | 05D2304113 | Physician Office | Compliance | Aug 28, 2026 |
| WEST HOLLYWOOD HEALTHCARE & WELLNESS CENTRE, L | 05D0904121 | Skilled Nursing/Nursing Facility | Waiver | Jun 20, 2028 |
| WEST LA IVF INC | 05D2193278 | Physician Office | Accreditation | Jun 8, 2027 |
| WEST LA SURGERY CENTER LLC | 05D2079524 | Ambulatory Surgery Center | Waiver | Jun 16, 2028 |
| WEST PICO TERRACE HEALTHCARE | 05D2218095 | Skilled Nursing/Nursing Facility | Waiver | Mar 24, 2027 |
| WEST TOWER PEDIATRICS | 05D0544430 | Physician Office | Accreditation | Apr 23, 2028 |
| WEST WILSHIRE FAMILY MEDICAL CENTER | 05D2100431 | Physician Office | Waiver | Aug 13, 2027 |
| WESTCHESTER DERMATOLOGY | 05D0966774 | Physician Office | Compliance | Jul 31, 2026 |
| WESTERN & 3RD MEDICAL CTR JOHN HUH MD | 05D0985092 | Physician Office | Waiver | Apr 5, 2027 |
| WESTERN CONVALESCENT HOSPITAL | 05D0877145 | Skilled Nursing/Nursing Facility | Waiver | Sep 28, 2027 |
| WESTERN STATES HOMEHEALTH | 05D0981331 | Home Health Agency | Waiver | Dec 21, 2026 |
| WESTLAKE CONVALESCENT HOSPITAL | 05D0901819 | Skilled Nursing/Nursing Facility | Waiver | Jun 20, 2028 |
| WESTMONT DIALYSIS | 05D2170297 | End Stage Renal Disease Dialysis | Waiver | Aug 6, 2027 |
| WESTSIDE AESTHETICS | 05D2081249 | Physician Office | Waiver | Feb 7, 2027 |
| WESTSIDE PEDIATRICS, INC | 05D1103864 | Other Practitioner | Waiver | Aug 18, 2027 |
| WESTSIDE TREATMENT, LLC | 05D2098568 | Other | Waiver | Jul 8, 2027 |
| WESTWOOD MEDICAL GROUP | 05D1067350 | Physician Office | Waiver | Apr 16, 2027 |
| WESTWOOD POST ACUTE CARE | 05D0923280 | Skilled Nursing/Nursing Facility | Waiver | Dec 17, 2026 |
| WESTWOOD SURGERY CENTER, INC | 05D2028664 | Ambulatory Surgery Center | Waiver | Aug 21, 2027 |
| WHITE MEMORIAL COMMUNITY HEALTH CENTER | 05D2127751 | Community Clinic | Waiver | Mar 16, 2027 |
| WHITE MEMORIAL MEDICAL PLAZA PHARMACY | 05D2198715 | Pharmacy | Waiver | Nov 2, 2026 |
| WILSHIRE CARDIOLOGY GROUP | 05D2086133 | Physician Office | Waiver | Oct 27, 2026 |
| WILSHIRE ENDOSCOPY CENTER, LLC | 05D2101636 | Ambulatory Surgery Center | Waiver | Sep 3, 2027 |
| WILSHIRE PATHOLOGY DIAGNOSTICS | 05D2314694 | Independent Laboratory | Registration | Nov 24, 2026 |
| WINDSOR CARE CENTER OF CHEVIOT HILLS | 05D0876416 | Skilled Nursing/Nursing Facility | Waiver | Sep 15, 2027 |
| WINDSOR GARDENS CONVALESCENT HOSPITAL OF | 05D0716684 | Skilled Nursing/Nursing Facility | Waiver | Aug 31, 2026 |
| WOMEN TO WOMEN OBGYN OF LOS ANGELES | 05D2083682 | Physician Office | Waiver | Sep 9, 2026 |
| WOMEN'S COMMUNITY REINTEGRATION SERVICES AND | 05D2202915 | Community Clinic | Waiver | Nov 30, 2026 |
| WOORI MED CENTER CORP | 05D0984995 | Physician Office | Waiver | Apr 3, 2027 |
| WOORI PHARMACY | 05D2172636 | Pharmacy | Waiver | Sep 25, 2027 |
| WORKCARE AT FOX STUDIO LOT | 05D2242701 | Other | Waiver | Nov 9, 2027 |
| XPRS RX PHARMACY | 05D2272482 | Pharmacy | Waiver | Nov 21, 2026 |
| YEHOWA MEDICAL SERVICES | 05D2025244 | Community Clinic | Waiver | Jun 2, 2027 |
| YEHOWA MEDICAL SERVICES | 05D2066447 | Community Clinic | Waiver | Sep 25, 2027 |
| YELLOW CROSS MEDICAL CLINIC, INC | 05D2014915 | Physician Office | Waiver | Oct 18, 2026 |
| YONSEI MEDICAL CLINIC GERIATRICS | 05D2155694 | Physician Office | Waiver | Oct 2, 2026 |
| YORK HEALTHCARE & WELLNESS CENTRE LP | 05D2050235 | Skilled Nursing/Nursing Facility | Waiver | Nov 20, 2026 |
| ZACOALCO MEDICAL GROUP | 05D0931655 | Other | Waiver | Jul 31, 2027 |
| ZACOALCO URGENT CARE CENTER INC | 05D1091507 | Other | Waiver | Nov 2, 2026 |
Alphabetical order — this site ranks no one. Laboratories with an active CLIA certificate not yet expired in the CMS file for Q2 2026 (latest record: Jun 29, 2026). A laboratory whose name is only a person's name is not listed; it can be found by its CLIA number. How to read this.