CLIA lab

CLIA 05D0884177: Cottage Crest Post Acute

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

CLIA number 05D0884177 belongs to Cottage Crest Post Acute in Norwalk, CA.

Certificate of Waiver, effective March 26, 2026, expires March 25, 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
March 26, 2026
Certificate expiration
March 25, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
March 26, 1994
Facility type
Skilled nursing or nursing facility
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
05D0884177
Lab name
Cottage Crest Post Acute
Address
12350 Rosecrans Ave, Norwalk, CA 90650
Phone
(562) 921-6624
Fax
(562) 278-0240

Annual test volume the lab reported

Waived tests
18,000

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

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Questions

What is the CLIA number for Cottage Crest Post Acute in Norwalk?

05D0884177, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Cottage Crest Post Acute hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 05D0884177 expire?

The CMS file lists March 25, 2028 as the certificate expiration date; the certificate took effect March 26, 2026.

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