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

Dr. Randal J Leoni, DMD

Individual provider General Practice Dentistry · NPI 1821100256

Dr. Randal J Leoni, DMD is a General Practice Dentistry in San Juan Capistrano, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

31897 Del Obispo St Ste 100
San Juan Capistrano, CA 92675-3207
Phone: (949) 661-2290
Fax: (949) 661-8433
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 53239 (CA)

Record details

NPI number1821100256
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESNovember 13, 2024
Certification dateNovember 13, 2024

Other providers in San Juan Capistrano