Jessica Yang Walia, MD
NPI 1134625627ActiveIndividual· Ophthalmology· Saint Louis, MO
Ophthalmology (MD) in Saint Louis, Missouri, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $106,404 for 1,526 claims, against $67,013 paid for services in 2024. Glaukos Corporation was the largest of 2 companies reporting payments in 2025, $67.68 in all, mostly food and beverage.
Overview
| NPI | 1134625627 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 3, 2018 |
| Last updated in NPPES | Sep 19, 2025 |
| Certified by provider | Sep 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 2022016366 | MO |
| Ophthalmology, Cornea and External Diseases Specialist | 207WX0120X | 2022016366 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 196 |
|---|---|
| Services billed | 576 across 42 procedure codes |
| Paid by Medicare | $67,013 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,526 · 2,311 30-day fills |
|---|---|
| Patients | 282 |
| Total drug cost | $106,404 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Ophthalmology |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
Industry payments (Open Payments)
- 2025$67.68 · 2 payments from 2 companies
- 2024$46.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $49.40 | 1 |
| Bausch & Lomb Americas Inc. | $18.28 | 1 |
What the 2025 payments were for
- Food and Beverage$67.68 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 131 ophthalmologists in Saint Louis · All ophthalmologists in Missouri