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

Great Lakes Radiation Oncology

Organization Medical Oncology Physician · NPI 1861444291

Great Lakes Radiation Oncology provides Medical Oncology Physician services in Brookfield, Wisconsin. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

19333 W North Ave
Brookfield, WI 53045-4132
Phone: (414) 447-2221
Fax: (262) 641-6880
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X

Record details

NPI number1861444291
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Sherman — President · (414) 447-2221
NPI enumeratedMay 16, 2006
Last updated in NPPESAugust 22, 2020
Mailing address19333 W North Ave, Brookfield, WI 53045-4132