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

Douglas Harry Mahn, DDS

Individual provider Periodontics · NPI 1689702672

Douglas Harry Mahn, DDS is a Periodontics in Manassas, Virginia. Licensed in Virginia. Registered with an NPI since 2007.

Licensed in
VA
In the registry since
2007
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

10610B Crestwood Dr
Manassas, VA 20109
Phone: (703) 392-8844
Fax: (703) 365-0123
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 0401008581 (VA)

Record details

NPI number1689702672
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMarch 1, 2007
Last updated in NPPESJuly 8, 2007
Mailing address10610b Crestwood Drive, Manassas, VA 20109

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