Medicare Part D Prescribers in Springfield, Illinois
22 flagged and high-volume prescribers across 6 medical specialties.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
22
Providers
$8.0M
Total Drug Cost
0
High Risk
3.0%
Avg Opioid Rate
Top Prescribers by Drug Cost
| Provider | Claims | Drug Cost |
|---|---|---|
| Stephen Chen | 8,952 | $1.9M |
| Alfred Harney | 18,525 | $1.6M |
| David Pittman | 15,745 | $1.6M |
| Bhavin Sonani | 18,625 | $1.0M |
| Pramila Venigalla | 14,314 | $960K |
| Mary Saunders | 18,074 | $450K |
| Kaitlin Henry | 5,669 | $428K |
| Alissa Smith | 1,014 | $55K |
| Zachariah Gurnsey | 39 | $3,230 |
| Sarah Sloan | N/A | N/A |
| Jaela Flowers | N/A | N/A |
| Courtney Krohe | N/A | N/A |
| Shannon Fasig | N/A | N/A |
| Ashley Little | N/A | N/A |
| Jessica Winkleman | N/A | N/A |
| Rebecca Harris | N/A | N/A |
| Katie Hartman | N/A | N/A |
| Marty Wilson | N/A | N/A |
| Sally Vespa | N/A | N/A |
| Kwesi Grant-Acquah | N/A | N/A |
Specialties in Springfield
Nurse Practitioner
9 providers
Internal Medicine
6 providers
Physician Assistant
2 providers
Interventional Cardiology
1 provider
Endocrinology
1 provider
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.