Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dawn Woo-Huysing, Dmd, Msd, Pllc

Pediatric Dentistry in Issaquah, WA · enumerated 2007 · authorized official Dawn Woo-Huysing, Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194840892

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Registry record

Entity type Organization (Type 2)

Legal business name Dawn Woo-Huysing, Dmd, Msd, Pllc

Other name <Unavail>

Practice address 710 Nw Juniper St, Suite 208, Issaquah, WA, 98027

Phone (425) 837-0021

Enumeration date Mar 20, 2007

Last updated in NPPES Feb 7, 2015

Taxonomy & classification

1223P0221X Pediatric Dentistry Dental Providers · License DE7679 (WA) Primary

Authorized official

Name Dawn Woo-Huysing

Title Manager

Phone (425) 837-0021

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Dawn Woo-Huysing, Dmd, Msd, Pllc?

Dawn Woo-Huysing, Dmd, Msd, Pllc is registered in NPPES as a Pediatric Dentistry (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-07.