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

Mark K Addonizio DDS Inc

Organization General Practice Dentistry · NPI 1215478623

Mark K Addonizio DDS Inc is a General Practice Dentistry in Mission Viejo, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 35214 (CA)
Customized Equipment (DME) Taxonomy 332BC3200X

Record details

NPI number1215478623
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Addonizio — Owner/Dentist · (949) 582-2325
NPI enumeratedMarch 17, 2017
Last updated in NPPESMarch 17, 2017
Mailing address26932 Oso Pkwy, Suite 210, Mission Viejo, CA 92691-5815

Other providers in Mission Viejo