Unilab Corporation
Unilab Corporation is a healthcare organization registered as Clinical Medical Laboratory in Riverside, CA, holding Type 2 (organization) NPI 1497773444 since 2006. The authorized official on file is Gerald Cartier, Vp of Revenue Services.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1497773444 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Unilab Corporation |
| Other name | <Unavail> |
| Parent organization | Quest Diagnostics Incorporated |
| Practice address | 4204 RIVERWALK PARKWAY, SUITE 340, Riverside, CA, 92505 |
| Phone | 9516024500 |
| Enumeration date | 2006-07-18 |
| Last updated in NPPES | 2011-04-28 |
Authorized official
| Name | Gerald Cartier |
|---|---|
| Title | Vp of Revenue Services |
| Phone | 4846767731 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 291U00000X | Clinical Medical Laboratory | Primary | 05D0703624 | CA |
Copy-ready billing details
Provider: Unilab Corporation NPI: 1497773444 Taxonomy: 291U00000X (Clinical Medical Laboratory) Address: 4204 RIVERWALK PARKWAY, SUITE 340, Riverside, CA, 92505
Verify this record
Cross-check NPI 1497773444 against the authoritative CMS record: view Unilab Corporation 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 Unilab Corporation?
Who is the authorized official for Unilab Corporation?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-04-28.