Gregory I. Halperin, M.D.
NPI 1760423206ActiveIndividual· Specialist· Bloomington, IL
Specialist (M.D.) in Bloomington, Illinois, trained at Rush Medical College of Rush University (class of 1997). In 2024 Medicare paid $370,609 for 1,660 patients, and Part D covered 2,630 of their prescriptions, 64% of them generic. Glaukos Corporation reported $29.03 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1760423206 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 8, 2006 |
| Last updated in NPPES | Jun 30, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 036-101762 | 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 | 1,660 |
|---|---|
| Services billed | 4,385 across 31 procedure codes |
| Paid by Medicare | $370,609 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,630 · 4,401 30-day fills |
|---|---|
| Patients | 657 |
| Total drug cost | $288,038 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Ophthalmology |
Medical group
- Gailey Eye Clinic, LtdBloomington, IL · 15 clinicians
Hospital affiliation
- Saint Francis Medical CenterPeoria, IL
Industry payments (Open Payments)
- 2025$29.03 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $29.03 | 1 |
What the 2025 payments were for
- Food and Beverage$29.03 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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