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

Joan T. Harney Gnadt, MD, SC

Organization Cardiovascular Disease Physician · NPI 1164611497

Joan T. Harney Gnadt, MD, SC is a Cardiovascular Disease Physician in Mequon, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007

Practice location Address checks out

13133 N Port Washington Rd Ste 11
Mequon, WI 53097
Phone: (262) 243-6000
Fax: (262) 243-6007
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 28835 (WI)

Record details

NPI number1164611497
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joan Gnadt — President · (262) 243-6000
NPI enumeratedOctober 23, 2007
Last updated in NPPESDecember 9, 2010
Mailing address13133 N Port Washington Rd, Suite 11, Mequon, WI 53097

Other providers in Mequon