Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

St Charles Optical Company

Q: What is the NPI number for St Charles Optical Company?

The NPI for St Charles Optical Company is 1679695183, a Type 2 (organization) record in the CMS NPPES registry.

Optician in Saint Charles, MO · enumerated 2007 · authorized official Lou Miller, Owner.

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

National Provider Identifier

1679695183

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Registry record

Entity type Organization (Type 2)

Legal business name St Charles Optical Company

Practice address 1001 Fairgrounds Rd, Saint Charles, MO, 63301

Phone (636) 946-6763

Enumeration date Apr 4, 2007

Last updated in NPPES Aug 15, 2019

Taxonomy & classification

156FX1800X Optician Eye and Vision Services Providers Primary

Authorized official

Name Lou Miller

Title Owner

Phone (636) 946-6763

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

Who is the authorized official for St Charles Optical Company?

NPPES lists Lou Miller (Owner) as the authorized official for this organization.

What is the NPI number for St Charles Optical Company?

The NPI for St Charles Optical Company is 1679695183, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-15.