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Lex Barker, PA-C

Physician Assistant in Puyallup, WA · enumerated 2017 · practices at Optum Care Washington Pllc.

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

National Provider Identifier

1447762000

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Registry record

Entity type Individual (Type 1)
Name Lex Barker
Credential PA-C
Sex Male
Practice address 11019 Canyon Rd E Ste A, Puyallup, WA, 98373
Phone (253) 537-0293
Fax (253) 537-7650
Enumeration date Nov 3, 2017
Last updated in NPPES Sep 11, 2020

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 14447762000 (WA) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60905843 (WA) 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.

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Frequently asked questions

What is the NPI number for Lex Barker?
The National Provider Identifier (NPI) for Lex Barker is 1447762000, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lex Barker practice?
The practice location on file with NPPES is in Puyallup, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-11.