CLIA lab

CLIA 33D0947794: Optum Medical Care PC

Syosset, NY. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 33D0947794 belongs to Optum Medical Care PC in Syosset, NY.

Certificate of Waiver, effective December 6, 2025, expires December 5, 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
December 6, 2025
Certificate expiration
December 5, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
June 24, 1998
Facility type
Physician office
Ownership (control type)
Proprietary
Lab classification
CLIA 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
33D0947794
Lab name
Optum Medical Care PC
Address
575 Underhill Blvd - Ste 200 & 210, Syosset, NY 11791
Phone
(516) 822-4404
Fax
(516) 822-4685

Annual test volume the lab reported

Waived tests
300

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Other labs in Syosset, NY

Related

Questions

What is the CLIA number for Optum Medical Care PC in Syosset?

33D0947794, 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 33D0947794 expire?

The CMS file lists December 5, 2027 as the certificate expiration date; the certificate took effect December 6, 2025.

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