Individual provider · Type 1 NPI

John William Day, DMD, MS

Orthodontics and Dentofacial Orthopedics Dentistry · Tucson, AZ

NPI number 1447255120 Active

Practice location

720 N Country Club Rd
Tucson, AZ 85716-4506

Call (520) 326-6658 Map

Other practice locations

  • 1500 W Commerce Ct Bldg 1, Tucson, AZ 85746-6074 · (520) 670-3909

Specialties and licenses

TaxonomyCodeLicense
Orthodontics and Dentofacial Orthopedics Dentistry Primary 1223X0400X2470 (AZ)

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 1447255120

John William Day, DMD, MS's National Provider Identifier is 1447255120, issued on Jun 17, 2005. The primary taxonomy on file is Orthodontics and Dentofacial Orthopedics Dentistry (1223X0400X), and the practice location is in Tucson, AZ. The record was last updated on Jul 13, 2026.