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

Nadder Hassan, DDS

Individual provider Dentist · NPI 1780959411

Nadder Hassan, DDS is a Dentist in Manassas, Virginia. Licensed in Virginia. Registered with an NPI since 2012.

Licensed in
VA
In the registry since
2012
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

9954 Liberia Ave
Manassas, VA 20110-7052
Phone: (703) 335-1020
Fax: (703) 335-2384
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 401413855 (VA)

Record details

NPI number1780959411
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMarch 13, 2012
Last updated in NPPESOctober 15, 2015
Mailing address9954 Liberia Ave, Manassas, VA 20110-7052

Other providers in Manassas