Medicare Part D Prescribers in Downers Grove, Illinois
5 flagged and high-volume prescribers across 5 medical specialties.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
5
Providers
$4.8M
Total Drug Cost
0
High Risk
1.7%
Avg Opioid Rate
Top Prescribers by Drug Cost
| Provider | Claims | Drug Cost |
|---|---|---|
| Matthew Nora | 8,608 | $2.4M |
| Mohammad Siddique | 28,467 | $1.3M |
| Weiser Cordero | 13,728 | $1.0M |
| Kathryn Heyduck | N/A | N/A |
| Edward Uram | N/A | N/A |
Specialties in Downers Grove
Cardiology
1 provider
Geriatric Medicine
1 provider
Internal Medicine
1 provider
Nurse Practitioner
1 provider
Pathology
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.