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

Dr. Ronald C Haraguchi, DDS

Individual provider Periodontics · NPI 1588751564

Dr. Ronald C Haraguchi, DDS is a Periodontics in Concord, California. Practices as a sole proprietor. Licensed in California.

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

2933 Salvio St
Concord, CA 94519-2534
Phone: (925) 685-3030
Fax: (925) 685-3090
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 24984 (CA)

Record details

NPI number1588751564
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedOctober 9, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2933 Salvio St, Concord, CA 94519-2534

Other providers in Concord