John Scott Rossi, OD
NPI 1578543161ActiveIndividual· Optometrist· Ontario, CA
Optometrist (OD) in Ontario, California, trained at Southern California College of Optometry (class of 1984). Mostly services rather than prescriptions: Medicare paid $10,173 for 99 patients in 2024, with only 25 Part D claims. Sight Sciences, Inc. was the largest of 3 companies reporting payments in 2025, $376.06 in all, mostly food and beverage.
Overview
| NPI | 1578543161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Jan 19, 2006 |
| Last updated in NPPES | Mar 24, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT8156 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 99 |
|---|---|
| Services billed | 154 across 13 procedure codes |
| Paid by Medicare | $10,173 |
Part D prescriptions in 2024
| Prescriptions (claims) | 25 · 25 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $1,911 |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Optometry |
Medical group
- Old Newport Optometric AssociatesNewport Beach, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$376.06 · 3 payments from 3 companies
- 2024$21.76 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sight Sciences, Inc. | $145.14 | 1 |
| Bausch & Lomb Americas Inc. | $124.97 | 1 |
| Coopervision Inc. | $105.95 | 1 |
What the 2025 payments were for
- Food and Beverage$376.06 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 optometrists in Ontario · All optometrists in California