Shannon Offerman, MD
Shannon Offerman, MD is a Radiation Oncology in Brookfield, Wisconsin. Graduated from Medical College of Wisconsin in 2006, 20 years ago. Practices with Radiation Oncology Associates Ltd, a 23-clinician group and accepts Medicare assignment. Licensed in Ohio and Wisconsin.
- Years since qualifying
- 20
- Trained at
- Medical College of Wisconsin
- Licensed in
- OH, WI
- In the registry since
- 2007
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
19333 W North AveBrookfield, WI 53045-4132
Phone: (262) 780-4100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Radiation Oncology Physician (primary) | Taxonomy 2085R0001X · Licence 55615-20 (WI) |
|---|---|
| Radiation Oncology Physician | Taxonomy 2085R0001X · Licence 57013998 (OH) |
Record details
| NPI number | 1356520506 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | October 24, 2007 |
| Last updated in NPPES | October 30, 2025 |
| Certification date | October 30, 2025 |
| Mailing address | 11516 N Port Washington Rd Ste 107, Mequon, WI 53092-3478 |
Medicare enrollment
| Medicare specialty | RADIATION ONCOLOGY |
|---|---|
| Medical school | MEDICAL COLLEGE OF WISCONSIN |
| Graduated | 2006 (20 years in practice) |
| Group practice | Radiation Oncology Associates Ltd — 23 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 7 on file with Medicare |
Other providers in Brookfield
-
Stuart E Blacher, MD
19333 W North Ave, Brookfield, WI 53045-4132 · (414) 447-2221