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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Ronald H. Ellingsen, Pllc

Orthodontics and Dentofacial Orthopedics Dentistry in Redmond, WA · enumerated 2024 · authorized official Charlotte Dasch, Director of Cred and Prov Relations.

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

National Provider Identifier

1114767910

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Registry record

Entity type Organization (Type 2)
Legal business name Ronald H. Ellingsen, Pllc
Parent organization Ronald H. Ellingsen, Pllc
Practice address 16150 Ne 85th St Ste 124, Redmond, WA, 98052
Phone (425) 885-1642
Enumeration date May 29, 2024
Last updated in NPPES May 29, 2024

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers Primary

Authorized official

Name Charlotte Dasch
Title Director of Cred and Prov Relations
Phone (504) 638-0303

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.

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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 Ronald H. Ellingsen, Pllc?
Ronald H. Ellingsen, Pllc is registered in NPPES as a Orthodontics and Dentofacial Orthopedics Dentistry (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-29.