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Leigh Mast, Od, Pllc

Optometrist in Federal Way, WA · enumerated 2014 · authorized official Leigh Mast, Optometrist.

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

National Provider Identifier

1124425111

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Registry record

Entity type Organization (Type 2)
Legal business name Leigh Mast, Od, Pllc
Other name <Unavail>
Practice address 2317 Sw 320th St, Suite A, Federal Way, WA, 98023
Phone (253) 952-5547
Enumeration date Nov 19, 2014
Last updated in NPPES Nov 19, 2014

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 60301603 (WA) Primary

Authorized official

Name Leigh Mast
Title Optometrist
Phone (941) 266-4005

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.

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Frequently asked questions

Who is the authorized official for Leigh Mast, Od, Pllc?
NPPES lists Leigh Mast (Optometrist) as the authorized official for this organization.
What is the NPI number for Leigh Mast, Od, Pllc?
The NPI for Leigh Mast, Od, Pllc is 1124425111, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-19.