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

Roland Tong Mark, DDS

Individual provider General Practice Dentistry · NPI 1285652404

Roland Tong Mark, DDS is a General Practice Dentistry in Upper Darby, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
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

147 Long Ln
Upper Darby, PA 19082-3116
Phone: (610) 352-2333
Fax: (610) 352-2333
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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 DS-022259-L (PA)

Record details

NPI number1285652404
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 17, 2006
Last updated in NPPESJuly 8, 2007

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