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

Individual provider Pediatric Dentistry · NPI 1003041328

Dr. Siamak Sy Majidi, DDS is a Pediatric Dentistry in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia, Maryland and Virginia.

Licensed in
DC, MD, VA
In the registry since
2009
Specialties on file
3
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.

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Practice location Address checks out

3239 N St NW Apt 12
Washington, DC 20007-2834
Phone: (240) 418-6103
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence 14345 (MD)
Pediatric Dentistry Taxonomy 1223P0221X · Licence DEN1000816 (DC)
Pediatric Dentistry Taxonomy 1223P0221X · Licence 0401412530 (VA)

Record details

NPI number1003041328
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMay 17, 2009
Last updated in NPPESJanuary 28, 2016

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