Avrey Thau, MD
NPI 1164981916ActiveIndividual· Ophthalmology, Cornea and External Diseases Specialist· Chicago, IL
Ophthalmology, Cornea and External Diseases Specialist (MD) with Northwestern Medical Faculty Foundation, practicing in Chicago, Illinois. In 2024 Medicare paid $20,441 for 129 patients, and Part D covered 108 of their prescriptions, 68% of them generic. Alcon Vision LLC reported $139.98 in payments in 2025, mostly food and beverage. Lists Northwestern Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1164981916 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2019 |
| Last updated in NPPES | Sep 22, 2024 |
| Certified by provider | Sep 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Cornea and External Diseases Specialist Primary | 207WX0120X | 036164051 | IL |
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 | 129 |
|---|---|
| Services billed | 202 across 20 procedure codes |
| Paid by Medicare | $20,441 |
Part D prescriptions in 2024
| Prescriptions (claims) | 108 · 181 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $5,986 |
| Generic share | 68% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliation
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2025$139.98 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $139.98 | 1 |
What the 2025 payments were for
- Food and Beverage$139.98 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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