Darren M. Brown, O.D.
NPI 1073562740ActiveIndividual· Optometrist· Tustin, CA
Optometrist (O.D.) in Tustin, California, trained at Southern California College of Optometry (class of 2004). Mostly services rather than prescriptions: Medicare paid $8,367 for 64 patients in 2024, with only 26 Part D claims. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $122.93 in all, mostly food and beverage.
Overview
| NPI | 1073562740 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | May 9, 2006 |
| Last updated in NPPES | Jun 19, 2026 |
| Certified by provider | Jun 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 12550T | 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 | 64 |
|---|---|
| Services billed | 107 across 9 procedure codes |
| Paid by Medicare | $8,367 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 34 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $5,713 |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Optometry |
Medical group
- Darren M Brown Od APCTustin, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$122.93 · 5 payments from 4 companies
- 2024$42.30 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $46.98 | 2 |
| Coopervision Inc. | $29.71 | 1 |
| Johnson & Johnson Vision Care, Inc. | $27.26 | 1 |
| Glaukos Corporation | $18.98 | 1 |
What the 2025 payments were for
- Food and Beverage$122.93 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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