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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SARAH MICHELLE EMSWILER TANNER O.D.
NPI 1992083489
Optometrist in Sammamish, WA

Active since August 01, 2011
434 213TH PL SE, SAMMAMISH, WA 98074(206) 355-8164 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Dr. Sarah Michelle Emswiler Tanner O.d. NPPES

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

DR. SARAH MICHELLE EMSWILER TANNER O.D. (NPI 1992083489) is an individual optometrist in Sammamish, Washington, licensed in Washington (OD60435032) and active in the NPI registry since August 2011.

NPPES Registry Identity

NPI1992083489
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. SARAH MICHELLE EMSWILER TANNERCredential: O.D.
Location Address434 213TH PL SESammamish, WA 98074-7055
Mailing Address434 213th Pl Se Unit 3Sammamish, WA 98074-7055 · (206) 355-8164
Phone(206) 355-8164
Sole ProprietorYes
Enumeration DateAugust 1, 2011
Last NPPES UpdateSeptember 29, 2026
NPPES CertifiedSeptember 29, 2026
✔ NPI 1992083489 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 · OD60435032
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.
434 213TH PL SE, Sammamish, WA 98074
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Other Names 1

Professional Name (2)Dr. Sarah Michelle Emswiler Tanner O.d.

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 Sarah Emswiler Tanner's NPI number?

The NPI number for Sarah Emswiler Tanner is 1992083489. It was assigned to this individual provider in the NPPES registry on August 1, 2011. The provider is also known as Dr. Sarah Michelle Emswiler Tanner O.D..

Where is Sarah Emswiler Tanner located?

Sarah Emswiler Tanner practices at 434 213th Pl SE, Sammamish, WA 98074. The listed phone number is (206) 355-8164.

What is Sarah Emswiler Tanner'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 Sarah Emswiler Tanner was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.