Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Trevor Lee Thomas, OPTICIAN

Optician in Milwaukee, WI · enumerated 2024 · practices at Onyx Eyecare LLC.

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

National Provider Identifier

1073334439

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Registry record

Entity type Individual (Type 1)

Name Trevor Lee Thomas

Credential OPTICIAN

Sex Male

Practice address Milwaukee, WI, 53214

Phone (414) 226-6619

Enumeration date Oct 18, 2024

Last updated in NPPES Oct 18, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers 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 1073334439 active?

Yes, as of the latest NPPES snapshot, NPI 1073334439 is active (record last updated 2024-10-18).

How do I verify Trevor Thomas's NPI record?

Cross-check NPI 1073334439 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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David Waterfill Optometrist · West Allis, WI NPI 1437165701 Onyx Eyecare LLC Optometrist · Milwaukee, WI NPI 1639957723

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-18.