Douglas William Sheffer, MD
NPI 1184914699ActiveIndividual· Internal Medicine, Cardiovascular Disease· Evansville, IN
Internal Medicine, Cardiovascular Disease (MD) in Evansville, Indiana, trained at Southern Illinois University School of Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $997,144 for 8,020 claims, against $200,133 paid for services in 2024. Edwards Lifesciences Corporation reported $60,912 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1184914699 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 18, 2011 |
| Last updated in NPPES | Aug 16, 2022 |
| Certified by provider | Aug 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 01078393A | IN |
| Internal Medicine | 207R00000X | 01078393A | IN |
| Internal Medicine | 207R00000X | 50022 | KY |
| Internal Medicine | 207R00000X | 61978-20 | WI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 50022 | KY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (IL); Practitioner - Cardiovascular Disease (Cardiology) (IN); Practitioner - Cardiovascular Disease (Cardiology) (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,989 |
|---|---|
| Services billed | 4,252 across 40 procedure codes |
| Paid by Medicare | $200,133 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,020 · 17,979 30-day fills |
|---|---|
| Patients | 970 |
| Total drug cost | $997,144 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical groups
- St Marys Medical Group LLCEvansville, IN · 228 clinicians
- St Marys Health IncEvansville, IN · 53 clinicians
- Hamilton Memorial Hospital DistrictMc Leansboro, IL · 14 clinicians
Hospital affiliations
- Ascension St Vincent EvansvilleEvansville, IN
- Ascension St Vincent WarrickBoonville, IN
- Deaconess Hospital IncEvansville, IN
- Hamilton Memorial HospitalMcLeansboro, IL
- Perry County Memorial HospitalTell City, IN
Industry payments (Open Payments)
- 2025$60,912 · 81 payments from 1 company
- 2024$63,323 · 95 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $60,912 | 81 |
What the 2025 payments were for
- Consulting Fee$55,038 · 22 payments
- Travel and Lodging$4,284 · 19 payments
- Food and Beverage$1,591 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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