Individual provider · Type 1 NPI

William Preston Marsh, DMD

Orthodontics and Dentofacial Orthopedics Dentistry · Ontario, OR

NPI number 1477300697 Active

Practice location

780 W Idaho Ave
Ontario, OR 97914-2256

Specialties and licenses

TaxonomyCodeLicense
Orthodontics and Dentofacial Orthopedics Dentistry Primary 1223X0400XD12329 (OR)

Orthodontics and Dentofacial Orthopedics Dentistry: That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of funct…

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About NPI 1477300697

William Preston Marsh, DMD's National Provider Identifier is 1477300697, issued on May 6, 2024. The primary taxonomy on file is Orthodontics and Dentofacial Orthopedics Dentistry (1223X0400X), and the practice location is in Ontario, OR. The record was last updated on Oct 28, 2026.