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

Dr. Richard Sun, DDS

Individual provider General Practice Dentistry · NPI 1861525958

Dr. Richard Sun, DDS is a General Practice Dentistry in Gaithersburg, Maryland. Licensed in Maryland. Registered with an NPI since 2007.

Licensed in
MD
In the registry since
2007
Specialties on file
2
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

9087 Shady Grove Ct
Gaithersburg, MD 20877-1301
Phone: (301) 921-6338
Fax: (301) 208-8219
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 12639 (MD)
General Practice Dentistry Taxonomy 1223G0001X · Licence 8586 (MD)

Record details

NPI number1861525958
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMarch 14, 2007
Last updated in NPPESJuly 8, 2007

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