Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ronald H. Ellingsen, PLLC

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1114767910

Ronald H. Ellingsen, PLLC is an Orthodontics and Dentofacial Orthopedics Dentistry in Redmond, Washington. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

16150 NE 85th St Ste 124
Redmond, WA 98052-3544
Phone: (425) 885-1642
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X

Record details

NPI number1114767910
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationRonald H. Ellingsen, PLLC
Authorized official Charlotte Dasch — Director Of Cred And Prov Relations · (504) 638-0303
Other names Roos Orthodontics
NPI enumeratedMay 29, 2024
Last updated in NPPESMay 29, 2024
Certification dateMay 29, 2024
Mailing address1610 54th Ave N Ste 205, Nashville, TN 37209-1442

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