Jonathan S. Buka, M.D.
NPI 1477522050ActiveIndividual· Ophthalmology· Oak Lawn, IL
Ophthalmology (M.D.) with Ocular Partners PLLC, practicing in Oak Lawn, Illinois. In 2024 Medicare paid $158,051 for 756 patients, and Part D covered 1,727 of their prescriptions, 65% of them generic. Glaukos Corporation was the largest of 2 companies reporting payments in 2024, $46.39 in all, mostly food and beverage. Lists Advocate Christ Hospital & Medical Center as a hospital affiliation.
Overview
| NPI | 1477522050 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 16, 2006 |
| Last updated in NPPES | Oct 30, 2025 |
| Certified by provider | Oct 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 036066839 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 756 |
|---|---|
| Services billed | 2,057 across 22 procedure codes |
| Paid by Medicare | $158,051 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,727 · 3,987 30-day fills |
|---|---|
| Patients | 404 |
| Total drug cost | $135,795 |
| Generic share | 65% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Ocular Partners PLLCHomewood, IL · 20 clinicians
Hospital affiliation
- Advocate Christ Hospital & Medical CenterOak Lawn, IL
Industry payments (Open Payments)
- 2024$46.39 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $24.39 | 1 |
| Rayner Intraocular Lenses Limited | $22.00 | 1 |
What the 2024 payments were for
- Food and Beverage$46.39 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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