CLIA lab

CLIA 21D2137898: CPT LLC Potomac Therapy

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

CLIA number 21D2137898 belongs to CPT LLC Potomac Therapy in Cumberland, MD.

Certificate of Waiver, effective December 21, 2024, expires December 20, 2026.

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
December 21, 2024
Certificate expiration
December 20, 2026
Status in the CMS file
Active (termination code 00)
Original participation date
October 5, 2017
Facility type
Physician office
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
21D2137898
Lab name
CPT LLC Potomac Therapy
Address
249 Henderson Avenue, Cumberland, MD 21502
Phone
(240) 362-7444
Fax
(240) 362-7388

Annual test volume the lab reported

Waived tests
1,000

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

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Related

Questions

What is the CLIA number for CPT LLC Potomac Therapy in Cumberland?

21D2137898, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does CPT LLC Potomac Therapy hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 21D2137898 expire?

The CMS file lists December 20, 2026 as the certificate expiration date; the certificate took effect December 21, 2024.

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