Cornerstone Diagnostics LLC
Cornerstone Diagnostics LLC is a healthcare organization registered as Clinical Medical Laboratory in Covington, LA, holding Type 2 (organization) NPI 1932894078 since 2023. The authorized official on file is Jeffrey Dennis, Managing Partner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1932894078 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Cornerstone Diagnostics LLC |
| Practice address | 621A RIVER HIGHLANDS BLVD, Covington, LA, 70433 |
| Phone | 8336479911 |
| Fax | 8883880522 |
| Enumeration date | 2023-04-05 |
| Last updated in NPPES | 2023-04-05 |
Authorized official
| Name | Jeffrey Dennis |
|---|---|
| Title | Managing Partner |
| Phone | 8336479911 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 291U00000X | Clinical Medical Laboratory | Primary | — | — |
Copy-ready billing details
Provider: Cornerstone Diagnostics LLC NPI: 1932894078 Taxonomy: 291U00000X (Clinical Medical Laboratory) Address: 621A RIVER HIGHLANDS BLVD, Covington, LA, 70433
Verify this record
Cross-check NPI 1932894078 against the authoritative CMS record: view Cornerstone Diagnostics LLC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is the NPI number for Cornerstone Diagnostics LLC?
Who is the authorized official for Cornerstone Diagnostics LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-04-05.