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

Dr. Gregory Charles Haasch, DDS

Individual provider Endodontics · NPI 1477615532

Dr. Gregory Charles Haasch, DDS is an Endodontics in Brookfield, 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.

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Practice location Address checks out

12660 W North Ave
Brookfield, WI 53005-4633
Phone: (262) 432-1600
Fax: (262) 432-0227
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 5001728-015 (WI)

Record details

NPI number1477615532
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedDecember 15, 2006
Last updated in NPPESJuly 8, 2007
Mailing address12660 W North Ave, Brookfield, WI 53005-4633

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