Winston J. Townsend, MD
NPI 1003889411ActiveIndividual· Internal Medicine· Springfield, IL
Internal Medicine (MD) in Springfield, Illinois, trained at Southern Illinois University School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $973,638 for 7,495 claims, against $62,965 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 15 companies reporting payments in 2025, $1,463 in all, mostly food and beverage.
Overview
| NPI | 1003889411 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 8, 2006 |
| Last updated in NPPES | Dec 30, 2021 |
| Certified by provider | Dec 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036.090927 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 216 |
|---|---|
| Services billed | 2,326 across 59 procedure codes |
| Paid by Medicare | $62,965 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,495 · 17,478 30-day fills |
|---|---|
| Patients | 441 |
| Total drug cost | $973,638 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
Medical group
- Hshs Medical Group IncO Fallon, IL · 219 clinicians
Hospital affiliations
- Memorial Medical CenterSpringfield, IL
- St Johns HospitalSpringfield, IL
Industry payments (Open Payments)
- 2025$1,463 · 92 payments from 15 companies
- 2024$1,977 · 122 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $371.26 | 26 |
| Novo Nordisk Inc | $258.40 | 17 |
| Amgen Inc. | $182.17 | 10 |
| Lilly USA, LLC | $169.74 | 13 |
| Novartis Pharmaceuticals Corporation | $100.49 | 5 |
What the 2025 payments were for
- Food and Beverage$1,463 · 92 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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