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

Dr. Erin Walker, DDS, MSD

Orthodontics and Dentofacial Orthopedics Dentistry in Westlake Village, CA · enumerated 2020.

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

National Provider Identifier

1073129631

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Registry record

Entity type Individual (Type 1)

Name Dr. Erin Walker

Credential DDS, MSD

Sex Female

Practice address Westlake Village, CA, 91361

Phone (805) 494-3231

Enumeration date Sep 18, 2020

Last updated in NPPES Sep 18, 2020

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

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 104647 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 1073129631 active?

Yes, as of the latest NPPES snapshot, NPI 1073129631 is active (record last updated 2020-09-18).

How do I verify Erin Walker's NPI record?

Cross-check NPI 1073129631 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Kory West Dentist · Westlake Village, CA NPI 1174871560

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-18.