Medicare Part D Prescribers in Greenfield, Wisconsin
8 flagged and high-volume prescribers across 3 medical specialties.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
8
Providers
$2.6M
Total Drug Cost
3
High Risk
50.5%
Avg Opioid Rate
High-Risk Providers in Greenfield
Providers flagged by our multi-factor risk scoring model. Risk scores are statistical indicators, not allegations of wrongdoing. Learn about our methodology.
| Provider | Drug Cost | Opioid Rate |
|---|---|---|
| Christa Scheunemann | $767K | 58.7% |
| Erika Palmtag | $384K | 70.7% |
| Floyd Elftman | $282K | 71.5% |
Top Prescribers by Drug Cost
| Provider | Claims | Drug Cost |
|---|---|---|
| Yuriy Zamota | 16,295 | $1.1M |
| Christa ScheunemannHigh Risk | 5,386 | $767K |
| Erika PalmtagHigh Risk | 5,596 | $384K |
| Floyd ElftmanHigh Risk | 5,360 | $282K |
| Lindsay Vanselow | N/A | N/A |
| Jill Pocius | N/A | N/A |
| Nancy Spangler | N/A | N/A |
| Joanne Kostowicz-Volm | N/A | N/A |
Specialties in Greenfield
Nurse Practitioner
5 providers
Physician Assistant
2 providers
Family Practice
1 provider
Explore More
Data from CMS Medicare Part D Prescriber Public Use File, 2023. Only providers meeting CMS disclosure thresholds are included. Risk scores are statistical indicators based on prescribing pattern analysis — not allegations of fraud or wrongdoing.