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DR. KATHRYN T ONISHI DDS
NPI 1407079841
Dentist - General Practice in Mukilteo, WA

Active since April 11, 2007
9800 HARBOUR PLACE, SUITE 203, MUKILTEO, WA 98275(425) 493-8111(425) 493-1996 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Kathryn T Onishi Dds NPPES

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

DR. KATHRYN T ONISHI DDS (NPI 1407079841) is an individual general practice provider in Mukilteo, Washington, licensed in Washington (00006493) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1407079841
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. KATHRYN T ONISHICredential: DDS
Location Address9800 HARBOUR PLACE, SUITE 203Mukilteo, WA 98275-4749
Mailing Address9800 Harbour Place, Suite 203Mukilteo, WA 98275-4749 · (425) 493-8111 · Fax (425) 493-1996
Phone(425) 493-8111
Fax(425) 493-1996
Sole ProprietorNo
Enumeration DateApril 11, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1407079841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in WA · 00006493
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
9800 HARBOUR PLACE, Mukilteo, WA 98275
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Other Names 1

Former Name (1)Dr. Kathryn Keiko Takeda Dds

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Humana.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.

KATHRYN T ONISHI DDS PS
Dentist (General Practice)
9800 HARBOUR PLACE, SUITE 203
MUKILTEO, WA 98275
Snohomish County (425) 493-8111

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 Kathryn Onishi's NPI number?

The NPI number for Kathryn Onishi is 1407079841. It was assigned to this individual provider in the NPPES registry on April 11, 2007. The provider is also known as Dr. Kathryn Keiko Takeda Dds.

Where is Kathryn Onishi located?

Kathryn Onishi practices at 9800 Harbour Place Suite 203, Mukilteo, WA 98275. The listed phone number is (425) 493-8111.

What is Kathryn Onishi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Kathryn Onishi accept?

Health plans from Humana list Kathryn Onishi 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 Kathryn Onishi was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.