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

Greg A Killian, DDS

Individual provider Dentist · NPI 1417165838

Greg A Killian, DDS is a Dentist in Middleton, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
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.

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Practice location Address checks out

6213 Middleton Springs Dr Ste 104
Middleton, WI 53562-2273
Phone: (608) 831-0467
Fax: (608) 831-5108
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 2108G-WI (WI)

Record details

NPI number1417165838
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 18, 2007
Last updated in NPPESJuly 8, 2007
Mailing address6213 Middleton Springs Dr, Suite 104, Middleton, WI 53562-2273

Other providers in Middleton