Sean David Hayes, M.D.
NPI 1326337692ActiveIndividual· Internal Medicine· Springfield, IL
Internal Medicine (M.D.) in Springfield, Illinois, trained at Southern Illinois University School of Medicine (class of 2011). In 2024 Medicare paid $73,991 for 283 patients, and Part D covered 254 of their prescriptions, 89% of them generic.
Overview
| NPI | 1326337692 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 7, 2011 |
| Last updated in NPPES | Jul 14, 2025 |
| Certified by provider | Jul 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036141303 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 283 |
|---|---|
| Services billed | 852 across 15 procedure codes |
| Paid by Medicare | $73,991 |
Part D prescriptions in 2024
| Prescriptions (claims) | 254 · 268 30-day fills |
|---|---|
| Patients | 119 |
| Total drug cost | $16,261 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Internal Medicine |
Medical group
- Springfield Clinic, LLPSpringfield, IL · 687 clinicians
Hospital affiliations
- Abraham Lincoln Memorial HospitalLincoln, IL
- Memorial Medical CenterSpringfield, IL
- Taylorville Memorial HospitalTaylorville, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Springfield
- 1003889411
- 1023365368
- 1124043252
- 1124052030
- 1174107098
- 1184617201
- 1255746509
- 1285294041
- 1295301042
- 1306297130
- 1336303775
- 1376983346
All 212 internal medicine physicians in Springfield · All internal medicine physicians in Illinois