CLIA lab

CLIA 21D2247539: Steamfitters Local 602

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

CLIA number 21D2247539 belongs to Steamfitters Local 602 in Capitol Heights, MD.

Certificate of Waiver, effective January 7, 2026, expires January 6, 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

Run it in Rivvi

Map your lab's test names to LOINC codes

Open in Rivvi

Free to start. Opens Rivvi, the AI workspace for healthcare teams.

Certificate

Certificate type
Certificate of Waiver
Certificate effective
January 7, 2026
Certificate expiration
January 6, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
January 7, 2022
Facility type
Other
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
21D2247539
Lab name
Steamfitters Local 602
Address
8700 Ashwood Dr. Suite 100, Capitol Heights, MD 20743
Phone
(802) 857-0400
Fax
(802) 857-0498

Annual test volume the lab reported

Waived tests
500

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

Other labs in Capitol Heights, MD

Related

Questions

What is the CLIA number for Steamfitters Local 602 in Capitol Heights?

21D2247539, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Steamfitters Local 602 hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 21D2247539 expire?

The CMS file lists January 6, 2028 as the certificate expiration date; the certificate took effect January 7, 2026.

Try it on your own data today.

Free to start. Most teams are using it the same day.