CLIA lab
CLIA 19D0724658: Harris M Blackman MD, LLC
Marrero, LA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 19D0724658 belongs to Harris M Blackman MD, LLC in Marrero, LA.
Certificate for Provider-Performed Microscopy Procedures, effective September 1, 2026, expires August 31, 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 for Provider-Performed Microscopy Procedures
- Certificate effective
- September 1, 2026
- Certificate expiration
- August 31, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- May 12, 1993
- 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
- 19D0724658
- Lab name
- Harris M Blackman MD, LLC
- Address
- 1111 Medical Center Blvd # N 401, Marrero, LA 70072
- Phone
- (504) 347-2141
- Fax
- (504) 349-6555
Annual test volume the lab reported
- Provider-performed microscopy tests
- 10
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 Harris M Blackman MD, LLC in Marrero?
19D0724658, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Harris M Blackman MD, LLC hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 19D0724658 expire?
The CMS file lists August 31, 2028 as the certificate expiration date; the certificate took effect September 1, 2026.