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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ROMAN HIROSHI HAMASAKI OD
NPI 1497718373
Optometrist in Lynnwood, WA

Active since April 10, 2006
18009 HIGHWAY 99, SUITE C-1, LYNNWOOD, WA 98037(425) 776-5209 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Roman Hiroshi Hamasaki Od NPPES

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

DR. ROMAN HIROSHI HAMASAKI OD (NPI 1497718373) is an individual optometrist in Lynnwood, Washington, licensed in Washington (3624) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1497718373
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. ROMAN HIROSHI HAMASAKICredential: OD
Location Address18009 HIGHWAY 99, SUITE C-1Lynnwood, WA 98037-4499
Mailing Address4700 176th St Sw, A309Lynnwood, WA 98037-3419 · (425) 776-5209
Phone(425) 776-5209
Sole ProprietorNo
Enumeration DateApril 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1497718373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in WA · 3624
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.
18009 HIGHWAY 99, Lynnwood, WA 98037
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Other Providers at the Same Location NPPES

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

EYE-Q VISION CARE PLLC
Optometrist
18009 HIGHWAY 99, SUITE C1
LYNNWOOD, WA 98037
Snohomish County (425) 776-5209

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Roman Hamasaki's NPI number?

The NPI number for Roman Hamasaki is 1497718373. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Where is Roman Hamasaki located?

Roman Hamasaki practices at 18009 Highway 99 Suite C-1, Lynnwood, WA 98037. The listed phone number is (425) 776-5209.

What is Roman Hamasaki's specialty?

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

What insurance does Roman Hamasaki accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Roman Hamasaki as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Roman Hamasaki was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.