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

Griffin Sonstegard PLLC

Organization Oral and Maxillofacial Surgery (Dentist) · NPI 1477322493

Griffin Sonstegard PLLC is an Oral and Maxillofacial Surgery (Dentist) in Woodinville, 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

15610 NE Woodinville Duvall Rd Ste 109
Woodinville, WA 98072-7069
Phone: (425) 287-6082
Fax: (425) 287-6083
Show map & directions

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

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X

Record details

NPI number1477322493
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Griffin Sonstegard — President · (252) 876-0824
Other names Viridian Oral And Maxillofacial Surgery
NPI enumeratedJanuary 2, 2024
Last updated in NPPESJanuary 2, 2024
Certification dateJanuary 2, 2024
Mailing address15610 Ne Woodinville Duvall Rd Ste 109, Woodinville, WA 98072-7069

Other providers in Woodinville