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DR. MARK ALLEN SMITH O.D.
NPI 1437144037
Optometrist in Langley, WA

Active since September 20, 2005
15821 SR 525, LANGLEY, WA 98260(360) 321-4779(360) 321-4782 Get Directions Write a Review

NPPES record last updated: October 22, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mark Allen Smith O.d. NPPES

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

DR. MARK ALLEN SMITH O.D. (NPI 1437144037) is an individual optometrist in Langley, Washington, licensed in Washington (OD00001519) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1437144037
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. MARK ALLEN SMITHCredential: O.D.
Location Address15821 SR 525Langley, WA 98260-9780
Mailing Address15821 Sr 525Langley, WA 98260-9780 · (360) 321-4779 · Fax (360) 321-4782
Phone(360) 321-4779
Fax(360) 321-4782
Sole ProprietorYes
Enumeration DateSeptember 20, 2005
Last NPPES UpdateOctober 22, 2007
✔ NPI 1437144037 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 · OD00001519
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.
15821 SR 525, Langley, WA 98260
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Other Identifiers 4

Medicare PING001100035WA
Medicare UPINT02893WA
Medicaid2080307WA
Medicare NSC0204060001WA

Other Providers at the Same Location NPPES 3

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

DR. JOSEPH ROBERT COLELLA OD
Optometrist
15821 SR 525, SUITE 1
LANGLEY, WA 98260
Island County (360) 321-4779
DR. FLYNT E DAVIES OD
Optometrist
15821 SR 525
LANGLEY, WA 98260
Island County (360) 321-4779
BAYVIEW VISION CLINIC
Optometrist
15821 SR 525
LANGLEY, WA 98260
Island County (360) 321-4779

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 Mark Smith's NPI number?

The NPI number for Mark Smith is 1437144037. It was assigned to this individual provider in the NPPES registry on September 20, 2005.

Where is Mark Smith located?

Mark Smith practices at 15821 Sr 525, Langley, WA 98260. The listed phone number is (360) 321-4779.

What is Mark Smith's specialty?

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

When was this NPI record last updated?

The NPPES record for Mark Smith was last updated on October 22, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.