Sarah J. Gregg, OD
NPI 1881703049ActiveIndividual· Optometrist· Rockford, IL
Optometrist (OD) in Rockford, Illinois, trained at Illinois College of Optometry at Chicago (class of 2006). In 2024 Medicare paid $14,442 for 143 patients, and Part D covered 294 of their prescriptions, 73% of them generic. Coopervision Inc. was the largest of 3 companies reporting payments in 2025, $70.05 in all, mostly food and beverage.
Overview
| NPI | 1881703049 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2006 |
| Last updated in NPPES | Jan 13, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 046009860 | 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 | 143 |
|---|---|
| Services billed | 221 across 11 procedure codes |
| Paid by Medicare | $14,442 |
Part D prescriptions in 2024
| Prescriptions (claims) | 294 · 459 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $13,452 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Optometry |
Medical group
- Rosin Optical Co IncBerwyn, IL · 51 clinicians
Industry payments (Open Payments)
- 2025$70.05 · 4 payments from 3 companies
- 2024$166.11 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $32.80 | 2 |
| Johnson & Johnson Vision Care, Inc. | $20.66 | 1 |
| Bausch & Lomb Americas Inc. | $16.59 | 1 |
What the 2025 payments were for
- Food and Beverage$70.05 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 73 optometrists in Rockford · All optometrists in Illinois