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

Dr. Di Sun, DDSPHD

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1851491310

Dr. Di Sun, DDSPHD is an Oral Surgery in Gaithersburg, Maryland. Qualified in 1993, 33 years ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
33
Licensed in
DC, MD
In the registry since
2006
Specialties on file
5

Practice location Address checks out

610 Professional Dr Ste 215
Gaithersburg, MD 20879-3439
Phone: (301) 869-8666
Fax: (301) 869-8677
Show map & directions

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

Additional practice locations (1)

  • 650 W Baltimore St, Baltimore, MD 21201-1510 — (410) 706-7060

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 11508 (MD)
Dentist Taxonomy 122300000X · Licence 11508 (MD)
Oral and Maxillofacial Pathology Dentistry Taxonomy 1223P0106X · Licence 11508 (MD)
Oral and Maxillofacial Pathology Dentistry Taxonomy 1223P0106X · Licence 5326 (DC)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence 5326 (DC)

Record details

NPI number1851491310
Entity typeIndividual (Type 1)
GenderMale
Credentials DDSPHD
Sole proprietorYes
NPI enumeratedSeptember 25, 2006
Last updated in NPPESApril 3, 2023
Certification dateApril 3, 2023
Mailing address610 Professional Dr Ste 215, Gaithersburg, MD 20879-3439

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORAL SURGERY
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Gaithersburg