CLIA lab
CLIA 33D0154862: Mount Sinai South Nassau Laboratory
Oceanside, NY. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 33D0154862 belongs to Mount Sinai South Nassau Laboratory in Oceanside, NY.
Certificate of Compliance, effective October 15, 2022, expires March 26, 2027.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Certificate
- Certificate type
- Certificate of Compliance
- Certificate effective
- October 15, 2022
- Certificate expiration
- March 26, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- December 24, 1992
- Facility type
- Hospital
- Ownership (control type)
- Private
- Lab classification
- CLIA exempt laboratory
- Directly affiliated labs
- 1
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 33D0154862
- Lab name
- Mount Sinai South Nassau Laboratory
- Address
- One Healthy Way, Oceanside, NY 11572
- Phone
- (516) 632-4646
- Fax
- (516) 336-2950
Annual test volume the lab reported
- Waived tests
- 191,403
- Provider-performed microscopy tests
- 196
- Other nonwaived tests
- 12
- Total
- 191,611
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Oceanside, NY
- Aijaz Khan MDCertificate of Waiver, Physician office33D0154835
- Allied Physicians Group PLLCCertificate of Compliance, Physician office33D0678341
- Bobby Buka MD PCCertificate for Provider-Performed Microscopy Procedures, Physician office33D2268963
- CVS Pharmacy No 04451Certificate of Waiver, Pharmacy33D2283057
- Guardian Clinical Laboratories LLCCertificate of Compliance, Independent33D0954149
- Mount Sinai Doctors - OceansideCertificate of Waiver, Physician office33D0910581
- Mount Sinai Doctors - Oceanside, RadiologyCertificate of Waiver, Ancillary test site33D2094407
- Mount Sinai South NassauCertificate of Waiver, Ancillary test site33D1076231
- Mount Sinai South Nassau Baldwin LabCertificate of Waiver, Ancillary test site33D1003790
- Northwell Gohealth Urgent Care - OceansideCertificate of Waiver, Community clinic33D2288943
Related
Questions
What is the CLIA number for Mount Sinai South Nassau Laboratory in Oceanside?
33D0154862, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Mount Sinai South Nassau Laboratory hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 33D0154862 expire?
The CMS file lists March 26, 2027 as the certificate expiration date; the certificate took effect October 15, 2022.