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

Dr. Gregory Eric Custer, DDS

Individual provider General Practice Dentistry · NPI 1891808887

Dr. Gregory Eric Custer, DDS is a General Practice Dentistry in Mequon, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
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

13615 N Cedarburg Rd
Mequon, WI 53097
Phone: (262) 377-1071
Fax: (262) 377-1018
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 5001876015 (WI)

Record details

NPI number1891808887
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 16, 2006
Last updated in NPPESJuly 8, 2007
Mailing address13615 N Cedarburg Road, Mequon, WI 53097

Other providers in Mequon