Geraldine Royle Brooks, O.D.
NPI 1083681571ActiveIndividual· Optometrist· Rocklin, CA
Optometrist (O.D.) in Rocklin, California, licensed in CA, with an NPI issued in March 2006. Their prescriptions cost Medicare Part D more than their services did: $31,561 for 94 claims, against $1,963 paid for services in 2024. Lumenis Be Inc was the largest of 11 companies reporting payments in 2025, $1,581 in all, mostly food and beverage.
Overview
| NPI | 1083681571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 2, 2006 |
| Last updated in NPPES | Feb 22, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 10408T | 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 | 12 |
|---|---|
| Services billed | 21 across 5 procedure codes |
| Paid by Medicare | $1,963 |
Part D prescriptions in 2024
| Prescriptions (claims) | 94 · 129 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $31,561 |
| Generic share | 31% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$1,581 · 17 payments from 11 companies
- 2024$21.62 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lumenis Be Inc | $960.74 | 1 |
| Bausch & Lomb Americas Inc. | $191.03 | 4 |
| Optos, Inc. | $142.23 | 1 |
| Glaukos Corporation | $70.30 | 1 |
| Coopervision Inc. | $49.63 | 2 |
What the 2025 payments were for
- Food and Beverage$1,439 · 16 payments
- Entertainment$142.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 optometrists in Rocklin · All optometrists in California