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

Dr. Robert Charles Hirst, DDS, MS

Individual provider Periodontics · NPI 1356488134

Dr. Robert Charles Hirst, DDS, MS is a Periodontics in Mission Viejo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

27871 Medical Center Rd #260
Mission Viejo, CA 92691-6404
Phone: (949) 364-2850
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 21996 (CA)

Record details

NPI number1356488134
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS
Sole proprietorYes
NPI enumeratedJanuary 31, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Mission Viejo