Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cornerstone Diagnostics LLC

Organization Clinical Medical Laboratory · NPI 1932894078

Cornerstone Diagnostics LLC is a Clinical Medical Laboratory in Covington, Louisiana. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

621A River Highlands Blvd
Covington, LA 70433-8987
Phone: (833) 647-9911
Fax: (888) 388-0522
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1932894078
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeffrey Dennis — Managing Partner · (833) 647-9911
NPI enumeratedApril 5, 2023
Last updated in NPPESApril 5, 2023
Certification dateApril 5, 2023
Mailing address621a River Highlands Blvd, Covington, LA 70433-8987

Other providers in Covington