Michael Louis Halkias, O.D.
NPI 1851313357ActiveIndividual· Optometrist· Naperville, IL
Optometrist (O.D.) in Naperville, Illinois, trained at State University of New York - State College Optometry (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $49,305 for 185 claims, against $26,709 paid for services in 2024. Johnson & Johnson Vision Care, Inc. reported $111.87 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1851313357 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jul 24, 2006 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 046009851 | 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 - Optometry (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 2,398 across 14 procedure codes |
| Paid by Medicare | $26,709 |
Part D prescriptions in 2024
| Prescriptions (claims) | 185 · 363 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $49,305 |
| Generic share | 33% of claims |
Education and affiliations
| Medical school | State University of New York - State College Optometry |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Optometry |
Medical group
- Naper Grove Vision Care, P.C.Naperville, IL · 10 clinicians
Industry payments (Open Payments)
- 2025$111.87 · 2 payments from 1 company
- 2024$103.02 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $111.87 | 2 |
What the 2025 payments were for
- Food and Beverage$111.87 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 93 optometrists in Naperville · All optometrists in Illinois