Christopher M. Troyka, O.D.
NPI 1194878769ActiveIndividual· Optometrist· Bloomingdale, IL
Optometrist (O.D.) in Bloomingdale, Illinois, trained at Illinois College of Optometry at Chicago (class of 1986). Enrolled in Medicare as practitioner - optometry. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $214.76 in all, mostly food and beverage.
Overview
| NPI | 1194878769 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 18, 2007 |
| Last updated in NPPES | Jul 20, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 046-007946 | 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) |
|---|
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Optometry |
Medical group
- Northern Illinois Optical Co., Inc.Rockford, IL · 2 clinicians
Industry payments (Open Payments)
- 2025$214.76 · 8 payments from 2 companies
- 2024$223.53 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $183.14 | 6 |
| Bausch & Lomb Americas Inc. | $31.62 | 2 |
What the 2025 payments were for
- Food and Beverage$214.76 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 optometrists in Bloomingdale · All optometrists in Illinois