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

Dr. Douglas Bart Calem, DDS

Individual provider General Practice Dentistry · NPI 1952304735

Dr. Douglas Bart Calem, DDS is a General Practice Dentistry in South Williamsport, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2005.

Licensed in
PA
In the registry since
2005
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

305 S Market St
South Williamsport, PA 17702-7321
Phone: (570) 323-4004
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence DS021207L (PA)

Record details

NPI number1952304735
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 24, 2005
Last updated in NPPESJuly 13, 2026
Mailing address305 S Market St, South Williamsport, PA 17702-7321

Other providers in South Williamsport