James Chang Liu, MD
NPI 1093101974ActiveIndividual· Ophthalmology, Glaucoma Specialist· Saint Louis, MO
Ophthalmology, Glaucoma Specialist (MD) in Saint Louis, Missouri, trained at Washington University School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $477,351 for 5,764 claims, against $185,693 paid for services in 2024. Surgical Specialties Corporation (US), Inc. (DBA Corza Medical) was the largest of 6 companies reporting payments in 2025, $6,471 in all, mostly consulting fees.
Overview
| NPI | 1093101974 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 8, 2015 |
| Last updated in NPPES | Apr 17, 2025 |
| Certified by provider | Jun 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Glaucoma Specialist Primary | 207WX0009X | 2019019612 | MO |
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 - Ophthalmology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 423 |
|---|---|
| Services billed | 1,770 across 38 procedure codes |
| Paid by Medicare | $185,693 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,764 · 10,650 30-day fills |
|---|---|
| Patients | 877 |
| Total drug cost | $477,351 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Ophthalmology |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliation
- Barnes Jewish HospitalSaint Louis, MO
Industry payments (Open Payments)
- 2025$6,471 · 15 payments from 6 companies
- 2024$11,461 · 28 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Surgical Specialties Corporation (US), Inc. (DBA Corza Medical) | $5,750 | 1 |
| Sight Sciences, Inc. | $411.59 | 5 |
| Boston Scientific Corporation | $242.29 | 6 |
| Rxsight Inc | $27.78 | 1 |
| Alcon Vision LLC | $22.80 | 1 |
What the 2025 payments were for
- Consulting Fee$5,750 · 1 payment
- Food and Beverage$693.03 · 13 payments
- Honoraria$27.78 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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