Quest Diagnostics Clinical Laboratories Inc
Quest Diagnostics Clinical Laboratories Inc is a healthcare organization registered as Clinical Medical Laboratory in Flint, MI, holding Type 2 (organization) NPI 1033749940 since 2020. The authorized official on file is Charles Bowles, Vice President.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1033749940 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Quest Diagnostics Clinical Laboratories Inc |
| Parent organization | Quest Diagnostics Incorporated |
| Practice address | 4100 PIER NORTH BLVD, Flint, MI, 48504 |
| Phone | 8102301710 |
| Fax | 8102308602 |
| Enumeration date | 2020-01-20 |
| Last updated in NPPES | 2020-01-20 |
Authorized official
| Name | Charles Bowles |
|---|---|
| Title | Vice President |
| Phone | 6104546000 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 291U00000X | Clinical Medical Laboratory | Primary | — | — |
Copy-ready billing details
Provider: Quest Diagnostics Clinical Laboratories Inc NPI: 1033749940 Taxonomy: 291U00000X (Clinical Medical Laboratory) Address: 4100 PIER NORTH BLVD, Flint, MI, 48504
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124085576 | Quest Diagnostics Incorporated Mi | Organization | Clinical Medical Laboratory | Flint, MI |
Verify this record
Cross-check NPI 1033749940 against the authoritative CMS record: view Quest Diagnostics Clinical Laboratories Inc 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 a Type 2 NPI?
What type of organization is Quest Diagnostics Clinical Laboratories Inc?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-01-20.