Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stacie L Westen Od Pllc

Q: What type of organization is Stacie L Westen Od Pllc?

Stacie L Westen Od Pllc is registered in NPPES as a Optometrist (its primary provider taxonomy).

Optometrist in Glendale, AZ · enumerated 2006 · authorized official Stacie Westen, President.

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

National Provider Identifier

1043391451

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Registry record

Entity type Organization (Type 2)

Legal business name Stacie L Westen Od Pllc

Practice address 5605 W Northern Ave, Glendale, AZ, 85301

Phone (623) 934-6917

Enumeration date Oct 19, 2006

Last updated in NPPES Sep 25, 2009

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 1456 (AZ) Primary

Authorized official

Name Stacie Westen

Title President

Phone (623) 824-4351

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

What type of organization is Stacie L Westen Od Pllc?

Stacie L Westen Od Pllc is registered in NPPES as a Optometrist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-25.