CLIA lab
CLIA 33D1043447: Optum Medical Care PC
West Islip, NY. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 33D1043447 belongs to Optum Medical Care PC in West Islip, NY.
Certificate of Waiver, effective April 1, 2025, expires March 31, 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 Waiver
- Certificate effective
- April 1, 2025
- Certificate expiration
- March 31, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 25, 2005
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 33D1043447
- Lab name
- Optum Medical Care PC
- Address
- 340 Montauk Highway, West Islip, NY 11795
- Phone
- (631) 376-6000
- Fax
- (631) 376-6031
Annual test volume the lab reported
- Waived tests
- 3,500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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- Good Samaritan Hospital LaboratoryCertificate of Compliance, Hospital33D0159925
- Good Samaritan Hospital Medical CenterCertificate of Compliance, Ancillary test site33D2166239
- Good Samaritan Pet/Ct and Imaging ServicesCertificate for Provider-Performed Microscopy Procedures, Ancillary test site33D1072368
- Healthstar Medical PCCertificate of Waiver, Physician office33D1008669
- Island Digestive Health Center IncCertificate of Waiver, Ambulatory surgery center33D2072030
Related
Questions
What is the CLIA number for Optum Medical Care PC in West Islip?
33D1043447, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Optum Medical Care PC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 33D1043447 expire?
The CMS file lists March 31, 2027 as the certificate expiration date; the certificate took effect April 1, 2025.