Dianon Systems, Inc

Dianon Systems, Inc is a healthcare organization registered as Clinical Medical Laboratory in Shelton, CT, holding Type 2 (organization) NPI 1962480608 since 2006. The authorized official on file is Kimberly Williams, Vp.

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NPI	1962480608
Entity type	Organization (Type 2)
Legal business name	Dianon Systems, Inc
Practice address	1 FOREST PKWY, Shelton, CT, 06484
Phone	8003282666
Enumeration date	2006-01-04
Last updated in NPPES	2013-10-18

Authorized official

Name	Kimberly Williams
Title	Vp
Phone	8002227566

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
291U00000X	Clinical Medical Laboratory	Primary	—	—

Other identifiers

Identifier	Type	State	Issuer
07D0644713	Other	CT	CLIA

Copy-ready billing details

Provider: Dianon Systems, Inc
NPI: 1962480608
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 1 FOREST PKWY, Shelton, CT, 06484

Providers at this address

NPI	Name	Type	Specialty	Location
1285776708	Lisa Brailey	Individual	Clinical Molecular Genetics Physician	Shelton, CT
1659404481	Gary Tennyson	Individual	Anatomic Pathology & Clinical Pathology Physician	Shelton, CT
1841440047	Chandrika Sreekantaiah	Individual	Ph.D. Medical Genetics	Shelton, CT

Verify this record

Cross-check NPI 1962480608 against the authoritative CMS record: view Dianon Systems, 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 Systems, Inc located?

The practice location on file with NPPES is in Shelton, CT.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-10-18. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-10-18.