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

Oncology Alliance, SC

Organization Hematology & Oncology Physician · NPI 1689860132

Oncology Alliance, SC is a Hematology & Oncology Physician in Wauwatosa, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007

Practice location Address checks out

1055 N Mayfair Rd
Wauwatosa, WI 53226-3436
Phone: (414) 906-4467
Fax: (414) 906-4437
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X (WI)

Record details

NPI number1689860132
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Koroscik — Chief Operating Officer · (414) 906-4467
NPI enumeratedSeptember 19, 2007
Last updated in NPPESSeptember 19, 2007
Mailing address4655 N Port Washington Rd, Glendale, WI 53212-1004