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Dr. Lena Hanae Walker, O.D.

Optometrist in St Helens, OR · enumerated 2006 · practices at Family Vision of Oregon PC.

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

National Provider Identifier

1831127398

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Registry record

Entity type Individual (Type 1)
Name Dr. Lena Hanae Walker
Credential O.D.
Sex Female
Practice address 1864 Columbia Blvd, St Helens, OR, 97051
Phone (503) 397-2020
Fax (503) 397-7701
Enumeration date Jun 30, 2006
Last updated in NPPES Mar 19, 2019

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2794ATI (OR) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 2794AT (OR) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
2794ATI Other OR OREGON BOARD OF OPTOMETRY
808 Other HI HAWAII BOARD OF OPTOMETRY
226566 Medicaid OR -

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 specialty is Lena Walker?
Lena Walker is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-19.