DR. LENA HANAE WALKER O.D.
NPI 1831127398
Optometrist in St Helens, OR

Q: What is Lena Walker's NPI number?

The NPI number for Lena Walker is 1831127398. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Q: What is Lena Walker's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Lena Walker was last updated on March 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 30, 2006PECOS EnrolledAccepts Medicare Assignment

1864 COLUMBIA BLVD, ST HELENS, OR 97051(503) 397-2020(503) 397-7701 Get Directions Write a Review

NPPES record last updated: March 19, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Lena Hanae Walker O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LENA HANAE WALKER O.D. (NPI 1831127398) is an individual optometrist in St Helens, Oregon, licensed in Oregon (2794AT) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Scappoose, and is a graduate of Pacific University - College Of Optometry (2000).

NPPES Registry Identity

NPI1831127398

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. LENA HANAE WALKERCredential: O.D.

Location Address1864 COLUMBIA BLVDSt Helens, OR 97051-1733

Mailing AddressPo Box 716Saint Helens, OR 97051-0716 · (503) 397-2020 · Fax (503) 397-7701

Phone(503) 397-2020

Fax(503) 397-7701

Sole ProprietorNo

Medical School CMSPacific University - College Of OptometryGraduated 2000

Enumeration DateJune 30, 2006

Last NPPES UpdateMarch 19, 2019

✔ NPI 1831127398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Licenses✔ Licensed in OR · 2794AT✔ Licensed in OR · 2794ATI

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

1864 COLUMBIA BLVD, St Helens, OR 97051

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Secondary Practice Location 1

Location 151675 Columbia River HwyScappoose, OR 97056-4408 · Phone (503) 543-6313 · Fax (503) 543-6349

Other Identifiers 3

Other808HI · Hawaii Board Of Optometry

Medicaid226566OR

Other2794ATIOR · Oregon Board Of Optometry

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Lena Hanae Walker O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4183757909

PECOS Enrollment IDI20100730000640

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

64 services49 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

61 services55 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

21 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97051 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$126.25 typical visit price

range $54.96 – $166.64

Typical copayment $31.56 (range $13.74 – $41.66)

Most-billed visit code 99204

Established Patient

$68.64 typical visit price

range $17.68 – $136.19

Typical copayment $17.16 (range $4.42 – $34.04)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. THOMAS A CHEWERDA O.D.

Optometrist