Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Theodore Avery Brown, L.D.O.

Optician in Florence, SC · enumerated 2011.

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

National Provider Identifier

1386920031

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Registry record

Entity type Individual (Type 1)

Name Theodore Avery Brown

Credential L.D.O.

Sex Male

Practice address 189a Warley St, Florence, SC, 29501

Phone (843) 669-0888

Fax (843) 669-4197

Enumeration date Oct 26, 2011

Last updated in NPPES Oct 26, 2011

Taxonomy & licenses

156FC0800X Contact Lens Technician/Technologist Eye and Vision Services Providers · License 145 (SC) Secondary

156FX1800X Optician Eye and Vision Services Providers · License 514 (SC) Primary

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

Is NPI 1386920031 active?

Yes, as of the latest NPPES snapshot, NPI 1386920031 is active (record last updated 2011-10-26).

How do I verify Theodore Brown's NPI record?

Cross-check NPI 1386920031 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-26.