Quest Diagnostics
Quest Diagnostics is a healthcare organization registered as Clinical Medical Laboratory in Wichita, KS, holding Type 2 (organization) NPI 1811021447 since 2007. The authorized official on file is Gerald Cartier, Vp of Revenue Services.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1811021447 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Quest Diagnostics |
| Other name | <Unavail> |
| Parent organization | Quest Diagnostics Incorporated |
| Practice address | 10525 W 21ST ST N, Wichita, KS, 67205 |
| Phone | 3167213155 |
| Enumeration date | 2007-03-15 |
| Last updated in NPPES | 2012-09-11 |
Authorized official
| Name | Gerald Cartier |
|---|---|
| Title | Vp of Revenue Services |
| Phone | 4846767000 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 291U00000X | Clinical Medical Laboratory | Primary | 17D1018888 | KS |
Copy-ready billing details
Provider: Quest Diagnostics NPI: 1811021447 Taxonomy: 291U00000X (Clinical Medical Laboratory) Address: 10525 W 21ST ST N, Wichita, KS, 67205
Verify this record
Cross-check NPI 1811021447 against the authoritative CMS record: view Quest Diagnostics 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
Who is the authorized official for Quest Diagnostics?
What is the NPI number for Quest Diagnostics?
Source: CMS NPPES (public data). Snapshot 2026-07-09. Provider record last updated 2012-09-11.