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

Dr. Paul W Callahan, DDS

Individual provider Dentist · NPI 1922015882

Dr. Paul W Callahan, DDS is a Dentist in Sterling, Virginia. Licensed in Virginia. Registered with an NPI since 2006.

Licensed in
VA
In the registry since
2006
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

14 Pidgeon Hill Dr Ste 200
Sterling, VA 20165-6155
Phone: (703) 444-4104
Fax: (703) 444-9344
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 0401006996 (VA)

Record details

NPI number1922015882
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 2, 2006
Last updated in NPPESJuly 8, 2007

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