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

Dr. Mary Kathleen Addonizio, DDS

Individual provider Dentist · NPI 1699850636

Dr. Mary Kathleen Addonizio, DDS is a Dentist in Mission Viejo, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

26932 Oso Pkwy Ste 210
Mission Viejo, CA 92691-5815
Phone: (949) 582-2325
Fax: (949) 582-8631
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 35214 (CA)

Record details

NPI number1699850636
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedOctober 26, 2006
Last updated in NPPESJuly 8, 2007

Other providers in Mission Viejo