CLIA lab

CLIA 21D2301858: Maryland Masonic Homes- Assisted Living Ground Flo

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

CLIA number 21D2301858 belongs to Maryland Masonic Homes- Assisted Living Ground Flo in Cockeysville, MD.

Certificate of Waiver, effective April 2, 2026, expires April 1, 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
April 2, 2026
Certificate expiration
April 1, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
April 2, 2024
Facility type
Assisted living facility
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
21D2301858
Lab name
Maryland Masonic Homes- Assisted Living Ground Flo
Address
300 International Circle, Cockeysville, MD 21030
Phone
(410) 527-1111
Fax
(410) 527-1379

Annual test volume the lab reported

Waived tests
30

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 Maryland Masonic Homes- Assisted Living Ground Flo in Cockeysville?

21D2301858, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Maryland Masonic Homes- Assisted Living Ground Flo hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 21D2301858 expire?

The CMS file lists April 1, 2028 as the certificate expiration date; the certificate took effect April 2, 2026.

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