Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Norton Enterprises

Optician in Greeneville, TN · enumerated 2006 · authorized official Charles Norton, Owner.

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

National Provider Identifier

1629144662

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Registry record

Entity type Organization (Type 2)

Legal business name Norton Enterprises

Practice address 1310 E Andrew Johnson Hwy, Greeneville, TN, 37745

Phone (423) 638-6236

Fax (423) 639-8227

Enumeration date Nov 28, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

156FX1800X Optician Eye and Vision Services Providers · License DPO0000000120 (TN) Primary

Authorized official

Name Charles Norton

Title Owner

Phone (423) 638-6236

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 Norton Enterprises located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Nancy Norton Optometrist · Greeneville, TN NPI 1740259571 Graham Taylor Optometrist · Greeneville, TN NPI 1306468731

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.