CLIA lookup
CLIA Labs in Winfield, IL
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
14 labs in Winfield, IL hold an active CLIA certificate in the CMS file posted October 16, 2026.
12 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 Winfield, IL
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Ahva Care of Winfield | 14D2190351 | Waiver | Skilled nursing or nursing facility |
| Central Dupage Foot and Ankle Associates | 14D1012383 | Waiver | Physician office |
| Central Dupage Hospital Employee Health | 14D2129022 | Waiver | Physician office |
| Central Dupage Hospital EMS System | 14D0888125 | Waiver | Mobile lab |
| Clementine Naperville | 14D2174054 | Waiver | Other |
| Duly Health & Care - Winfield Cardiology | 14D0957766 | Waiver | Physician office |
| Karwoski Family Vision LTD | 14D2125002 | Waiver | Physician office |
| Mark A Gapinski MD, SC | 14D1068295 | PPM | Physician office |
| NM Regional Med Group Urogynecology | 14D2139354 | Waiver | Physician office |
| NMG - Urology - Winfield | 14D2282321 | Waiver | Physician office |
| NMG - Winfield Cardiology | 14D2052256 | Waiver | Physician office |
| Northwestern Medicine Central Du Page Hospital | 14D0042701 | Accreditation | Hospital |
| RMG - Winfield Internal Medicine Endocrinology | 14D2057553 | Waiver | Physician office |
| Walgreens 06518 | 14D2289524 | Waiver | Pharmacy |
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 Winfield, IL?
14 labs with a Winfield address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Winfield labs hold?
12 Certificate of Waiver, 1 Certificate for Provider-Performed Microscopy Procedures, 1 Certificate of Accreditation.
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.