Ekaterina Knobel-Osborne, O.D.
NPI 1891843587ActiveIndividual· Optometrist· Skokie, IL
Optometrist (O.D.) in Skokie, Illinois, trained at University of Missouri St Louis - School of Optometry (class of 2000). Mostly services rather than prescriptions: Medicare paid $20,345 for 214 patients in 2024, with only 15 Part D claims. Coopervision Inc. was the largest of 4 companies reporting payments in 2025, $1,450 in all, mostly consulting fees.
Overview
| NPI | 1891843587 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jan 8, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | — | 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 | 214 |
|---|---|
| Services billed | 460 across 15 procedure codes |
| Paid by Medicare | $20,345 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 21 30-day fills |
|---|---|
| Total drug cost | $4,746 |
Education and affiliations
| Medical school | University of Missouri St Louis - School of Optometry |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Optometry |
Medical group
- Dr Kaplan and Associates PCMettawa, IL · 6 clinicians
Industry payments (Open Payments)
- 2025$1,450 · 8 payments from 4 companies
- 2024$453.88 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $1,000 | 1 |
| Alcon Vision LLC | $178.08 | 3 |
| Johnson & Johnson Vision Care, Inc. | $144.09 | 2 |
| Bausch & Lomb Americas Inc. | $127.99 | 2 |
What the 2025 payments were for
- Consulting Fee$1,000 · 1 payment
- Food and Beverage$450.16 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 optometrists in Skokie · All optometrists in Illinois