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

Mark S Berg, DDS

Individual provider Endodontics · NPI 1134217318

Mark S Berg, DDS is an Endodontics in St. Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
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.

See every abbreviation used in this directory →

Practice location Address checks out

443 N New Ballas Rd Ste 244
St. Louis, MO 63141
Phone: (314) 991-1707
Fax: (314) 991-4608
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 14352 (MO)

Record details

NPI number1134217318
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESJuly 8, 2007
Mailing address443 N New Ballas Rd, Ste 244, St Louis, MO 63141

Other providers in St. Louis