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
Mailing address9087 Shady Grove Ct, Gaithersburg, MD 20877-1301

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