CLIA lookup
CLIA Labs in Westfield, NJ
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
29 labs in Westfield, NJ hold an active CLIA certificate in the CMS file posted October 16, 2026.
25 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 Westfield, NJ
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Advanced Dermatology Mohs and | 31D0107596 | Compliance | Physician office |
| Amg Primary Care at Westfield | 31D0103939 | Waiver | Physician office |
| Atlantic Medical Group | 31D0107604 | Waiver | Physician office |
| Atlantic Medical Group | 31D0979620 | Accreditation | Physician office |
| Bayada Home Health Care, Inc | 31D2040685 | Waiver | Home health agency |
| Bee Kind Pediatrics | 31D2294168 | Waiver | Physician office |
| Englewood Associates | 31D2173539 | Waiver | Physician office |
| I To Eye, Inc | 31D2073502 | Waiver | Other practitioner |
| Joseph Derosa MD LLC | 31D1015255 | Waiver | Physician office |
| New Jersey Perinatal Associates, LLC | 31D2037957 | PPM | Physician office |
| New Jersey Urology | 31D0107575 | Waiver | Physician office |
| Pediatric Associates of Westfield | 31D0899331 | Waiver | Physician office |
| Summit Health | 31D0107510 | Waiver | Physician office |
| Summit Health | 31D0670705 | Waiver | Physician office |
| Summit Health - | 31D2089322 | Waiver | Physician office |
| Summit Medical Group | 31D0944771 | Waiver | Physician office |
| Summit Medical Group | 31D2282761 | Waiver | Physician office |
| Summit Medical Group DBA Summit Health | 31D2082167 | Compliance | Physician office |
| Sunrise of Westfield | 31D2195431 | Waiver | Assisted living facility |
| The Cardiovascular Care Group | 31D2048128 | Waiver | Physician office |
| Tiffany Natural Pharmacy | 31D2066238 | Waiver | Pharmacy |
| Town of Westfield Health Dept | 31D2243822 | Waiver | Public health laboratory |
| Union County Emergency Medical Service | 31D2308333 | Waiver | Ambulance |
| Walgreens#13700 | 31D2035913 | Waiver | Pharmacy |
| Westfield Associates | 31D0107630 | Waiver | Other practitioner |
| Westfield Cardiology LLC | 31D1056518 | Waiver | Physician office |
| Westfield Pediatrics | 31D0107627 | Waiver | Physician office |
| Westfield Volunteer Rescue Squad | 31D2310013 | Waiver | Ambulance |
| Women's Health at Westfield | 31D2168887 | Waiver | Physician office |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Related
Questions
How many CLIA labs are in Westfield, NJ?
29 labs with a Westfield address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Westfield labs hold?
25 Certificate of Waiver, 2 Certificate of Compliance, 1 Certificate of Accreditation, 1 Certificate for Provider-Performed Microscopy Procedures.
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.