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

Oncology Alliance, SC

Organization Oncology Clinic/Center · NPI 1598743577

Oncology Alliance, SC is an Oncology Clinic/Center in Wauwatosa, Wisconsin. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

1055 N Mayfair Rd Ste 200
Wauwatosa, WI 53226-3436
Phone: (414) 906-4467
Show map & directions

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

Specialties & licences

Oncology Clinic/Center (primary) Taxonomy 261QX0200X

Record details

NPI number1598743577
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mike Koroscik — Coo · (414) 906-4400
NPI enumeratedJanuary 9, 2006
Last updated in NPPESNovember 15, 2007
Mailing address1055 N Mayfair Rd, Suite 200, Wauwatosa, WI 53226-3436