Data Notice: All results sourced from the public CMS NPPES NPI Registry (45 CFR Part 162), for healthcare administrative use only (credentialing, billing, insurance verification). Not for law enforcement or legal proceedings. Not affiliated with CMS, HHS, or the US Government. Verify critical details at npiregistry.cms.hhs.gov. No queries stored.
Export Provider Record NPI 1184282923
Quest Diagnostics Clinical Laboratories Inc
Organization Subpart: YES
Active
NPI Number1184282923
NPI TypeNPI-2 Organization
SpecialtyClinical Medical Laboratory
Provider Details
NPI1184282923
NPI TypeNPI-2 Organization
StatusActive
Enumeration Date2019-06-05
Last Updated2023-12-21
Authorized OfficialCharles Bowles
Vice President
Phone: 6104546000
Mailing Address14275 Midway Rd Ste 400
Addison, TX 75001-3661
United States
Phone: (866) 697-8378 | Fax: (610) 271-4245
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Primary Practice Address501 19th St Ste 300
Knoxville, TN 37916-1854
United States
Phone: (865) 522-7591
📍 View Map
Taxonomy / Specialty
PrimaryTaxonomy Code & DescriptionStateLicense Number
Yes291U00000X – Clinical Medical Laboratory--
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About NPI 1184282923

Quest Diagnostics Clinical Laboratories Inc is an organization registered in the CMS NPPES NPI Registry with NPI number 1184282923. The primary specialty listed is Clinical Medical Laboratory. The organization is located in Knoxville, TN. This NPI is classified as a Type 2 (Organizational) NPI and is currently active. The NPI was first enumerated (assigned) on 2019-06-05. All data is sourced directly from the official CMS NPPES public API and is updated daily.

Frequently Asked Questions

What is NPI 1184282923?

NPI 1184282923 belongs to Quest Diagnostics Clinical Laboratories Inc, a Clinical Medical Laboratory in Knoxville, TN. It is a Type 2 Organizational NPI registered in the CMS NPPES NPI Registry.

Is NPI 1184282923 active?

The current status of NPI 1184282923 in the NPPES registry is Active. The record was last updated on 2023-12-21.

What specialty is NPI 1184282923?

NPI 1184282923 is classified under the taxonomy Clinical Medical Laboratory. Taxonomy codes in NPPES are maintained by the National Uniform Claim Committee (NUCC) and identify the provider's type, classification, and specialization.

How do I verify NPI 1184282923?

You can verify NPI 1184282923 at the official CMS NPPES website at npiregistry.cms.hhs.gov or using our free NPI Lookup tool above. All data shown on this page is sourced directly from the official NPPES public API and is updated daily by CMS.

What address is on file for NPI 1184282923?

The primary practice address on file for NPI 1184282923 is 501 19th St Ste 300, Knoxville, TN 37916-1854. This address is registered in the NPPES system and providers are required to update it within 30 days of any change.

When was NPI 1184282923 issued?

NPI 1184282923 was first issued (enumerated) on 2019-06-05. The NPPES record was last updated on 2023-12-21.

Practice Location Map

Quest Diagnostics Clinical Laboratories Inc is located at 501 19th St Ste 300, Knoxville, TN. Use the map below to find directions or verify the practice location.

📍 501 19th St Ste 300, Knoxville, TN 37916-1854  ·  Open in Google Maps ↗

Related Healthcare Providers

The following providers share the same practice location, specialty, or state as Quest Diagnostics Clinical Laboratories Inc. All records sourced from the CMS NPPES registry.

Data Verified from CMS NPPES Last synced: 2026-07-11 · Source: npiregistry.cms.hhs.gov · 45 CFR Part 162