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Dianon System Inc

Dianon System Inc is a healthcare organization registered as Clinical Medical Laboratory in Burlington, NC, holding Type 2 (organization) NPI 1003819020 since 2005. The authorized official on file is William Hayes, Evp/Treasurer.

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NPI 1003819020
Entity type Organization (Type 2)
Legal business name Dianon System Inc
Practice address 133 E DAVIS ST, Burlington, NC, 27215
Phone 8003282666
Enumeration date 2005-05-23
Last updated in NPPES 2010-06-08

Authorized official

Name William Hayes
Title Evp/Treasurer
Phone 8002227566

Taxonomy & classification

Taxonomy code Specialty Primary License State
291U00000X Clinical Medical Laboratory Primary
Copy-ready billing details
Provider: Dianon System Inc
NPI: 1003819020
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 133 E DAVIS ST, Burlington, NC, 27215

Providers at this address

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1326048257 Sw/Dl Lp Organization Clinical Medical Laboratory Burlington, NC

Verify this record

Cross-check NPI 1003819020 against the authoritative CMS record: view Dianon System 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

Where is Dianon System Inc located?
The practice location on file with NPPES is in Burlington, NC.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-06-08. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-06-08.