Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Esoterix, Inc

Clinical Medical Laboratory in Brentwood, TN · enumerated 2005 · authorized official William Hayes, Evp/Treasurer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942287164

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Registry record

Entity type Organization (Type 2)

Legal business name Esoterix, Inc

Practice address 201 Summit View Dr, Suite 100, Brentwood, TN, 37027

Phone (512) 225-1109

Enumeration date Dec 29, 2005

Last updated in NPPES Apr 9, 2009

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name William Hayes

Title Evp/Treasurer

Phone (800) 222-7566

Other identifiers

Identifier	Type	State	Issuer
3403950	Medicaid	TN	-
44D0668408	Other	TN	CLIA

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 → Validate an NPI →

Frequently asked questions

Where is Esoterix, Inc located?

The practice location on file with NPPES is in Brentwood, TN.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-04-09. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-09.