CLIA lab

CLIA 33D2192421: Griffin Myers Medical PC

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

CLIA number 33D2192421 belongs to Griffin Myers Medical PC in Brooklyn, NY.

Certificate of Waiver, effective September 10, 2026, expires September 9, 2028.

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
September 10, 2026
Certificate expiration
September 9, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
September 10, 2020
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
33D2192421
Lab name
Griffin Myers Medical PC
Additional name
DBA Oak Street Health
Address
455 Sutter Ave, Brooklyn, NY 11212
Phone
(718) 765-6550

Annual test volume the lab reported

Waived tests
5,000

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

Affiliated CLIA numbers

Other labs in Brooklyn, NY

Related

Questions

What is the CLIA number for Griffin Myers Medical PC in Brooklyn?

33D2192421, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Griffin Myers Medical PC hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 33D2192421 expire?

The CMS file lists September 9, 2028 as the certificate expiration date; the certificate took effect September 10, 2026.

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