CLIA lookup
CLIA Labs in Riverhead, NY
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
41 labs in Riverhead, NY hold an active CLIA certificate in the CMS file posted October 16, 2026.
31 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 Riverhead, NY
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Advanced Dermatology PC | 33D2230356 | Compliance | Physician office |
| Allied Physicians Group PLLC | 33D1088744 | Waiver | Physician office |
| Caremed Primary and Urgent Care, PC | 33D2082467 | Waiver | Physician office |
| Centerwell Home Health | 33D0993511 | Waiver | Home health agency |
| Chpp Family Medicine at Riverhead | 33D2270061 | Waiver | Physician office |
| City Medical of Upper East Side PLLC | 33D2136392 | Waiver | Community clinic |
| East End Cardiology PC | 33D0975881 | Waiver | Ancillary test site |
| East End Dialysis Center | 33D2123813 | Waiver | End stage renal disease dialysis facility |
| ENT and Allergy Associates, LLP | 33D2027151 | Waiver | Physician office |
| Hamptons Gynecology & Obstetrics | 33D0160470 | PPM | Physician office |
| Joseph M Duva MD | 33D2274935 | Compliance | Physician office |
| Lilly Steel MD PLLC | 33D2104172 | Waiver | Physician office |
| Mehta & Mehta Physicians, PC | 33D2256758 | Compliance | Physician office |
| Mitchell S Meyerson MD PC | 33D0983139 | Compliance | Physician office |
| New York Pulmonary Consultants | 33D2148362 | Waiver | Physician office |
| North Shore Hematology Oncology Associates | 33D0160423 | Compliance | Physician office |
| North Shore Hematology Oncology Associates | 33D2264505 | Compliance | Physician office |
| Northwell Gohealth Urgent Care - Riverhead | 33D2288902 | Waiver | Community clinic |
| Northwell Health Cancer Institute at Riverhead | 33D2194098 | Compliance | Ancillary test site |
| Peconic Bay Dialysis | 33D2219238 | Waiver | Comprehensive outpatient rehab facility |
| Peconic Bay Home Health Services | 33D2278328 | Waiver | Home health agency |
| Peconic Bay Medical Center Laboratory | 33D0008773 | Compliance | Hospital |
| Peconic Bay Primary Medical Care PC | 33D2111220 | Waiver | Physician office |
| Peconic Bay Primary Medical Care PC | 33D2111221 | Waiver | Physician office |
| Peconic Bay Primary Medical Care PC | 33D2166721 | Waiver | Physician office |
| Quest Diagnostics Health and Wellness LLC | 33D2178887 | Waiver | Health fair |
| Riverhead Care Center LLC DBA Acadia Center | 33D0160489 | Waiver | Skilled nursing or nursing facility |
| Riverhead Volunteer Ambulance Corps Inc | 33D2289844 | Waiver | Ambulance |
| Seafield Services Inc DBA Seafield Riverhead | 33D1066228 | Waiver | Other |
| Sight Medical Doctors PLLC | 33D2068568 | Waiver | Physician office |
| Stony Brook Medicine Advance Imaging | 33D2214517 | Waiver | Other |
| Suffolk County Correctional Facility Max | 33D0954126 | Waiver | Prison |
| Suffolk Primary Health LLC | 33D2137930 | Waiver | Physician office |
| Suffolk Project for Aids Resource Coordination | 33D2057694 | Waiver | Community clinic |
| Suffolk Vascular Associates | 33D2150475 | Waiver | Physician office |
| Timothy Hill Children's Ranch | 33D2229621 | Waiver | Other |
| VA Clinic at Riverhead | 33D1102400 | Accreditation | Community clinic |
| Walgreens #09496 | 33D2221114 | Waiver | Pharmacy |
| Winthrop Community Medical Affiliates PC | 33D0965355 | Waiver | Physician office |
| Winthrop Faculty Medical Affiliates PC | 33D2073604 | Waiver | Community clinic |
| Wintrop Community Medical Affiliates PC | 33D2070643 | 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 Riverhead, NY?
41 labs with a Riverhead address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Riverhead labs hold?
31 Certificate of Waiver, 8 Certificate of Compliance, 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.