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

Dr. Ratna N Sie, DDS

Individual provider General Practice Dentistry · NPI 1306929815

Dr. Ratna N Sie, DDS is a General Practice Dentistry in Fremont, 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

43625 Mission Blvd Ste 205
Fremont, CA 94539-5852
Phone: (510) 656-0686
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 40495 (CA)

Record details

NPI number1306929815
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedOctober 21, 2006
Last updated in NPPESJuly 8, 2007
Mailing address43625 Mission Blvd, Suite 205, Fremont, CA 94539-5852

Other providers in Fremont