CLIA lookup
CLIA Labs in West Islip, NY
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
38 labs in West Islip, NY hold an active CLIA certificate in the CMS file posted October 16, 2026.
29 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 West Islip, NY
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| A & E Ob/Gyn | 33D0895528 | Waiver | Physician office |
| Advanced Dermatology PC | 33D1008584 | Compliance | Physician office |
| Atlantic SC LLC | 33D2245377 | Waiver | Ambulatory surgery center |
| CHS Physician Partners PC | 33D0157449 | Compliance | Physician office |
| Comprehensive Obgyn at West Islip | 33D2269482 | Waiver | Physician office |
| Good Samaritan Hospital Laboratory | 33D0159925 | Compliance | Hospital |
| Good Samaritan Hospital Medical Center | 33D2166239 | Compliance | Ancillary test site |
| Good Samaritan Pet/Ct and Imaging Services | 33D1072368 | PPM | Ancillary test site |
| Healthstar Medical PC | 33D1008669 | Waiver | Physician office |
| Island Digestive Health Center Inc | 33D2072030 | Waiver | Ambulatory surgery center |
| Island Gastroenterology Consultants | 33D2167519 | Waiver | Physician office |
| Island Pathology Laboratory | 33D0159899 | Compliance | Physician office |
| Island Urgent Care PLLC DBA Afc Urgent Care | 33D2322941 | Waiver | Community clinic |
| Lenox Hill Radiology and Medical Imaging | 33D2311561 | Waiver | Other |
| Long Island Comprehensive Medical | 33D2054686 | Waiver | Physician office |
| Mariwalla Dermatology | 33D2066049 | Compliance | Physician office |
| Medical Surgical Eye Care Services | 33D2017690 | Waiver | Physician office |
| Nassau Suffolk Urology Associates | 33D0939671 | Waiver | Physician office |
| Northwell Gohealth Urgent Care - West Islip | 33D2288903 | Waiver | Community clinic |
| Nycoms | 33D2326008 | Waiver | Physician office |
| Ob/Gyn West Islip 747 Montauk Highway | 33D2344545 | Waiver | Physician office |
| Optum Medical Care PC | 33D0673281 | Waiver | Physician office |
| Optum Medical Care PC | 33D1043447 | Waiver | Physician office |
| Optum Urgent Care PLLC | 33D2097409 | Waiver | Physician office |
| Our Lady of Consolation Geriatric Care Center | 33D2094855 | Waiver | Skilled nursing or nursing facility |
| Pediatrics - West Islip | 33D2314177 | Waiver | Physician office |
| Piya Ghoshal, MD PC | 33D2020354 | Waiver | Physician office |
| Rajesh Mariwalla Physician PC | 33D0156795 | Compliance | Physician office |
| Rajesh Mariwalla Physician PC | 33D0159935 | Waiver | Physician office |
| Sarah Schwartz MD PLLC | 33D2229574 | Waiver | Physician office |
| Sight Medical Doctors PLLC | 33D2066996 | Waiver | Physician office |
| South Bay Obgyn, A Location of University | 33D2031218 | Waiver | Physician office |
| South Bay Urologic Associates PC | 33D0159938 | PPM | Physician office |
| Sumeet K Anand, MD | 33D2046634 | Waiver | Physician office |
| West Islip Fire District | 33D2300412 | Waiver | Ambulance |
| West Islip Medical Care PC | 33D0159887 | Waiver | Physician office |
| West Islip Pharmacy | 33D2203813 | Waiver | Pharmacy |
| Zwanger & Pesiri Radiology Group LLP | 33D1076607 | 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 West Islip, NY?
38 labs with a West Islip address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do West Islip labs hold?
29 Certificate of Waiver, 7 Certificate of Compliance, 2 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.