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

Dr. Ella Derminassian, DDS

Individual provider General Practice Dentistry · NPI 1932438793

Dr. Ella Derminassian, DDS is a General Practice Dentistry in Rockville, Maryland. Practices as a sole proprietor. Licensed in District of Columbia and Maryland.

Licensed in
DC, MD
In the registry since
2009
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

14995 Shady Grove Rd Ste 310
Rockville, MD 20850-8726
Phone: (301) 579-7956
Fax: (301) 517-6295
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 14596 (MD)
General Practice Dentistry Taxonomy 1223G0001X · Licence DEN1000826 (DC)

Record details

NPI number1932438793
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorYes
NPI enumeratedDecember 8, 2009
Last updated in NPPESJanuary 21, 2022
Certification dateDecember 16, 2020
Mailing address505 Silver King Ln, Rockville, MD 20850-5685

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