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Austin Buck

Q: What is the NPI number for Austin Buck?

The National Provider Identifier (NPI) for Austin Buck is 1447652177, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Everett, WA · enumerated 2014 · practices at Optum Care Washington Pllc.

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

National Provider Identifier

1447652177

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Registry record

Entity type Individual (Type 1)

Name Austin Buck

Sex Male

Practice address 1818 121st St Se, Everett, WA, 98208

Phone (425) 357-3304

Fax (425) 357-3317

Enumeration date Sep 25, 2014

Last updated in NPPES Sep 9, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OP61091349 (WA) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2355 (AZ) Secondary

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

Where does Austin Buck practice?

The practice location on file with NPPES is in Everett, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Austin Buck?

The National Provider Identifier (NPI) for Austin Buck is 1447652177, a Type 1 (individual) record in the CMS NPPES registry.

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