Christopher Chung, MD
NPI 1215484605ActiveIndividual· Ophthalmology· Chicago, IL
Ophthalmology (MD) in Chicago, Illinois, trained at Northwestern University Feinberg Medical School (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $12,619 for 268 claims, against $4,898 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 3 companies reporting payments in 2025, $345.42 in all, mostly food and beverage.
Overview
| NPI | 1215484605 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 2, 2016 |
| Last updated in NPPES | Apr 19, 2024 |
| Certified by provider | Apr 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 036168736 | IL |
| Ophthalmology | 207W00000X | A189229 | CA |
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 - Ophthalmology (CA); Practitioner - Ophthalmology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 59 across 15 procedure codes |
| Paid by Medicare | $4,898 |
Part D prescriptions in 2024
| Prescriptions (claims) | 268 · 416 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $12,619 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Ophthalmology |
Medical group
- The Board of Trustees of the University of IllinoisChicago, IL · 1,150 clinicians
Hospital affiliation
- University of Illinois Hospital and ClinicsChicago, IL
Industry payments (Open Payments)
- 2025$345.42 · 3 payments from 3 companies
- 2024$2,872 · 21 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $117.87 | 1 |
| Alcon Vision LLC | $114.49 | 1 |
| Abbvie Inc. | $113.06 | 1 |
What the 2025 payments were for
- Food and Beverage$345.42 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 375 ophthalmologists in Chicago · All ophthalmologists in Illinois