David J. Winchester, M.D.
NPI 1023122595ActiveIndividual· Surgery· Morton Grove, IL
Surgery (M.D.) in Morton Grove, Illinois, trained at Northwestern University Feinberg Medical School (class of 1986). Medicare paid $95,188 for services to 197 patients in 2024. Novartis Pharmaceuticals Corporation was the largest of 22 companies reporting payments in 2025, $842.07 in all, mostly food and beverage.
Overview
| NPI | 1023122595 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 19, 2006 |
| Last updated in NPPES | Mar 12, 2025 |
| Certified by provider | May 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 036077430 | 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 - General Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 197 |
|---|---|
| Services billed | 562 across 84 procedure codes |
| Paid by Medicare | $95,188 |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | General Surgery |
| Secondary specialties | Surgical Oncology |
| Telehealth | Offers telehealth |
Medical group
- City of Hope Medical Group of Illinois PLLCZion, IL · 129 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$842.07 · 35 payments from 22 companies
- 2024$633.08 · 28 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $154.05 | 7 |
| Janssen Biotech, Inc. | $105.44 | 3 |
| Daiichi Sankyo Inc. | $64.25 | 3 |
| Legend Biotech USA Inc. | $48.28 | 2 |
| Genentech USA, Inc. | $47.32 | 2 |
What the 2025 payments were for
- Food and Beverage$803.45 · 33 payments
- Education$38.62 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records