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

Joseph Alwan, DDS

Individual provider Dentist · NPI 1871838581

Joseph Alwan, DDS is a Dentist in Great Falls, Virginia. Practices as a sole proprietor. Licensed in California and Virginia.

Licensed in
CA, VA
In the registry since
2012
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

30128 Merchant Ct
Great Falls, VA 22066-4219
Phone: (210) 410-5764
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 0401414274 (VA)
Dentist Taxonomy 122300000X · Licence 59979 (CA)

Record details

NPI number1871838581
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedDecember 6, 2012
Last updated in NPPESJanuary 3, 2017
Mailing address30128 Merchant Ct, Great Falls, VA 22066-4219

Other providers in Great Falls