CLIA lab

CLIA 19D2325688: Shawn Mccann, MD LLC

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

CLIA number 19D2325688 belongs to Shawn Mccann, MD LLC in Marksville, LA.

Certificate for Provider-Performed Microscopy Procedures, effective June 18, 2025, expires June 17, 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 for Provider-Performed Microscopy Procedures
Certificate effective
June 18, 2025
Certificate expiration
June 17, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
June 18, 2025
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
19D2325688
Lab name
Shawn Mccann, MD LLC
Address
424 N Washington Suite B, Marksville, LA 71351
Phone
(318) 253-8136
Fax
(318) 253-5198

Annual test volume the lab reported

Waived tests
180
Provider-performed microscopy tests
180
Total
360

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 Shawn Mccann, MD LLC in Marksville?

19D2325688, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Shawn Mccann, MD LLC hold?

A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.

When does CLIA 19D2325688 expire?

The CMS file lists June 17, 2027 as the certificate expiration date; the certificate took effect June 18, 2025.

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