James Jian-Yin Law, MD
NPI 1538748942ActiveIndividual· Ophthalmology· Madison, WI
Ophthalmology (MD) in Madison, Wisconsin, trained at Vanderbilt University School of Medicine (class of 2021). Part D covered 45 prescriptions written in 2024, 80% of them generic. Glaukos Corporation was the largest of 4 companies reporting payments in 2025, $639.01 in all, mostly food and beverage.
Overview
| NPI | 1538748942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 4, 2021 |
| Last updated in NPPES | Sep 5, 2025 |
| Certified by provider | Sep 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 85844-20 | WI |
| Student in an Organized Health Care Education/Training Program | 390200000X | 64471 | — |
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 (WI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 65 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $922.92 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Ophthalmology |
Medical group
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$639.01 · 12 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $181.49 | 1 |
| Bausch & Lomb Americas Inc. | $168.12 | 5 |
| Alcon Vision LLC | $159.80 | 5 |
| Amgen Inc. | $129.60 | 1 |
What the 2025 payments were for
- Food and Beverage$639.01 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 90 ophthalmologists in Madison · All ophthalmologists in Wisconsin