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

Dr. Timothy Dean Irish, DDS, MSD

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1679854517

Dr. Timothy Dean Irish, DDS, MSD is an Orthodontics and Dentofacial Orthopedics Dentistry in Sonoma, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

699 5th St W
Sonoma, CA 95476-6830
Phone: (707) 935-6878
Fax: (707) 935-6811
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 · Licence 38544 (CA)

Record details

NPI number1679854517
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MSD
Sole proprietorYes
NPI enumeratedSeptember 6, 2011
Last updated in NPPESSeptember 6, 2011
Mailing address699 5th St W, Sonoma, CA 95476-6830

Other providers in Sonoma