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

Dr. Grace I Liu, DDS

Individual provider General Practice Dentistry · NPI 1902012388

Dr. Grace I Liu, DDS is a General Practice Dentistry in Smyrna, Delaware. Practices as a sole proprietor. Licensed in Delaware.

Licensed in
DE
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.

See every abbreviation used in this directory →

Practice location Address checks out

17 N Main St
Smyrna, DE 19977-1111
Phone: (302) 514-6200
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 G1-0001147 (DE)

Record details

NPI number1902012388
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorYes
NPI enumeratedMay 15, 2007
Last updated in NPPESJune 14, 2016
Mailing address17 N Main St, Smyrna, DE 19977-1111

Other providers in Smyrna