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

Dr. Michael L Costello, DDS

Individual provider General Practice Dentistry · NPI 1073527222

Dr. Michael L Costello, DDS is a General Practice Dentistry in South Milwaukee, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

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

1333 College Ave Ste C
South Milwaukee, WI 53172-1150
Phone: (414) 764-6070
Fax: (414) 764-3035
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 2736 (WI)

Record details

NPI number1073527222
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 27, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1333 College Ave, Suite C, South Milwaukee, WI 53172-1150

Other providers in South Milwaukee