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

Dr. Mark William Jacob, DDS

Individual provider General Practice Dentistry · NPI 1275659955

Dr. Mark William Jacob, DDS is a General Practice Dentistry in Northbrook, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
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

4119 Dundee Rd
Northbrook, IL 60062-2129
Phone: (847) 564-2180
Fax: (847) 564-2466
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X (IL)

Record details

NPI number1275659955
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMarch 22, 2007
Last updated in NPPESJuly 8, 2007
Mailing address4119 Dundee Rd, Northbrook, IL 60062-2129

Other providers in Northbrook