Liang Cheng, MD
NPI 1770070955ActiveIndividual· Ophthalmology· Chicago, IL
Ophthalmology (MD) with The Board of Trustees of the University of Illinois and 1 other group, practicing in Chicago, Illinois. In 2024 Medicare paid $9,836 for 70 patients, and Part D covered 206 of their prescriptions, 71% of them generic. Astellas Pharma Global Development was the largest of 2 companies reporting payments in 2025, $292.30 in all, mostly food and beverage. Lists John H Stroger Jr Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1770070955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 13, 2018 |
| Last updated in NPPES | Jul 30, 2024 |
| Certified by provider | Jul 30, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 036.170953 | IL |
| Ophthalmology | 207W00000X | R-11125 | IA |
| Ophthalmology | 207W00000X | MD210247 | OR |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 128 across 17 procedure codes |
| Paid by Medicare | $9,836 |
Part D prescriptions in 2024
| Prescriptions (claims) | 206 · 275 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $5,105 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical groups
- The Board of Trustees of the University of IllinoisChicago, IL · 1,150 clinicians
- Cook CountyChicago, IL · 788 clinicians
Hospital affiliations
- John H Stroger Jr HospitalChicago, IL
- University of Illinois Hospital and ClinicsChicago, IL
Industry payments (Open Payments)
- 2025$292.30 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma Global Development | $149.00 | 1 |
| Alcon Vision LLC | $143.30 | 1 |
What the 2025 payments were for
- Food and Beverage$292.30 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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