CLIA laboratories in Port Jefferson, New York
16 laboratories with an active CLIA certificate in Port Jefferson, New York, in the CMS file for Q2 2026. Most common: Physician Office (9), Ancillary Test Site (2), Hospital (2).
| Laboratory | CLIA number | Facility type | Certificate | Expires |
|---|---|---|---|---|
| ADVANCED GASTROENTEROLOGY & ENDOSCOPY, PC | 33D2058269 | Physician Office | Compliance | Dec 10, 2026 |
| BROOKHAVEN GASTROENTEROLOGY ASSOCIATES PC | 33D2273244 | Physician Office | Waiver | Dec 8, 2026 |
| CS MEDICAL ASSOCIATES PC | 33D2341406 | Physician Office | Waiver | Mar 26, 2027 |
| GOOD SHEPHERD HOSPICE INPATIENT CENTER | 33D2058292 | Hospice | Waiver | Mar 26, 2027 |
| HARBOR VIEW MEDICAL SERVICES PC | 33D2109161 | Ancillary Test Site | Waiver | Mar 26, 2027 |
| MATHER CHEMICAL DEPENDENCY CLINIC | 33D2211199 | Other | Waiver | Mar 26, 2027 |
| MATHER HOSPITAL NORTHWELL HEALTH | 33D0158831 | Hospital | Compliance | Mar 26, 2027 |
| MATHER HOSPITAL NORTHWELL HEALTH WOUND | 33D1078901 | Ambulatory Surgery Center | Waiver | Mar 26, 2027 |
| NEW YORK ALLERGY ASTHMA & IMMUNOLOGY PC | 33D2269673 | Physician Office | Waiver | Sep 29, 2026 |
| NORTH SHORE VASCULAR SURGERY PC | 33D2191531 | Physician Office | Waiver | Aug 27, 2026 |
| NSHOA | 33D0158843 | Physician Office | Waiver | Jul 31, 2026 |
| OPTHAMALIC CONSULTANTS OF LONG ISLAND | 33D2020487 | Physician Office | Waiver | Feb 12, 2027 |
| PORT JEFFERSON OPERATING LLC WATER'S EDGE | 33D2170495 | Ancillary Test Site | Waiver | Mar 26, 2027 |
| SAFE HARBOR MEDICAL PLLC | 33D2337021 | Physician Office | Waiver | Mar 26, 2027 |
| SCH - FISHBERGER - PC INTERNAL MEDICINE | 33D0156742 | Physician Office | Waiver | Mar 26, 2027 |
| ST CHARLES HOSPITAL LABORATORY | 33D0158845 | Hospital | Compliance | Mar 26, 2027 |
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.