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

Cornerstone Labs LLC

Organization Clinical Medical Laboratory · NPI 1831913987

Cornerstone Labs LLC is a Clinical Medical Laboratory in Addison, Texas. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4007 Lindbergh Dr
Addison, TX 75001-4343
Phone: (972) 798-8001
Fax: (972) 798-8002
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1831913987
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dan Blackburn — Owner · (914) 643-6335
NPI enumeratedNovember 14, 2024
Last updated in NPPESDecember 3, 2024
Certification dateDecember 3, 2024
Mailing address4007 Lindbergh Dr, Addison, TX 75001-4343

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