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

James Mark Preston, DDS

Individual provider General Practice Dentistry · NPI 1366518979

James Mark Preston, DDS is a General Practice Dentistry in Littleton, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
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

5950 So Platte Canyon Rd
Littleton, CO 80123
Phone: (303) 797-2286
Fax: (720) 922-1111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 100974 (CO)

Record details

NPI number1366518979
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedNovember 27, 2006
Last updated in NPPESJuly 8, 2007

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