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

Mark Alexander Antonis, DDS

Individual provider General Practice Dentistry · NPI 1972642270

Mark Alexander Antonis, DDS is a General Practice Dentistry in Bethlehem, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
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.

See every abbreviation used in this directory →

Practice location Address checks out

1333 Easton Ave
Bethlehem, PA 18018
Phone: (610) 866-5391
Fax: (610) 866-5421
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 023503 (PA)

Record details

NPI number1972642270
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedFebruary 5, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1333 Easton Ave, Bethlehem, PA 18018

Other providers in Bethlehem