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

Marc R Mouallem, DDS

Individual provider Dentist · NPI 1730319898

Marc R Mouallem, DDS is a Dentist in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2009.

Licensed in
DC
In the registry since
2009
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

1747 Pennsylvania Ave NW Ste #140
Washington, DC 20006-4604
Phone: (202) 833-3333
Fax: (301) 907-9089
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DEN2697 (DC)

Record details

NPI number1730319898
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 22, 2009
Last updated in NPPESJuly 22, 2009

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