CLIA lab

CLIA 41D2216444: Ocean Tides School

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

CLIA number 41D2216444 belongs to Ocean Tides School in Narragansett, RI.

Certificate of Waiver, effective March 12, 2025, expires March 11, 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
March 12, 2025
Certificate expiration
March 11, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
March 12, 2021
Facility type
Other
Ownership (control type)
Private
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
41D2216444
Lab name
Ocean Tides School
Address
635 Ocean Rd, Narragansett, RI 02882
Phone
(401) 789-1016
Fax
(401) 788-0924

Annual test volume the lab reported

Waived tests
50

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

Other labs in Narragansett, RI

Related

Questions

What is the CLIA number for Ocean Tides School in Narragansett?

41D2216444, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Ocean Tides School hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 41D2216444 expire?

The CMS file lists March 11, 2027 as the certificate expiration date; the certificate took effect March 12, 2025.

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