Derrick Andrew Christopher, M.D., M.B.A.
NPI 1427374891ActiveIndividual· Surgery, Pediatric Surgery· Chicago, IL
Surgery, Pediatric Surgery (M.D., M.B.A.) in Chicago, Illinois, trained at Vanderbilt University School of Medicine (class of 2010). Mostly services rather than prescriptions: Medicare paid $77,907 for 91 patients in 2024, with only 13 Part D claims. Surgical Specialties Corporation (US), Inc. (DBA Corza Medical) was the largest of 3 companies reporting payments in 2025, $451.80 in all, mostly food and beverage.
Overview
| NPI | 1427374891 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.B.A. |
| Sole proprietor | No |
| NPI issued | Apr 10, 2010 |
| Last updated in NPPES | Jun 30, 2026 |
| Certified by provider | Jun 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Pediatric Surgery Primary | 2086S0120X | 036144226 | IL |
| Surgery | 208600000X | 036.144226 | 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 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 - General Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 192 across 44 procedure codes |
| Paid by Medicare | $77,907 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 21 30-day fills |
|---|---|
| Total drug cost | $1,004 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | General Surgery |
| Secondary specialties | Pediatric Medicine |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2025$451.80 · 6 payments from 3 companies
- 2024$4,460 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Surgical Specialties Corporation (US), Inc. (DBA Corza Medical) | $205.58 | 1 |
| Organox Ltd | $135.29 | 4 |
| Mallinckrodt Hospital Products Inc. | $110.93 | 1 |
What the 2025 payments were for
- Food and Beverage$451.80 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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