Sara Y. Chiu, O.D.
NPI 1982701595ActiveIndividual· Optometrist· Fremont, CA
Optometrist (O.D.) with Iron Horse Optometric Group, practicing in Fremont, California. Medicare paid $1,409 for services to 13 patients in 2024. Visioneering Technologies, Inc. was the largest of 6 companies reporting payments in 2025, $1,289 in all, mostly food and beverage.
Overview
| NPI | 1982701595 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 19, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 13149 | CA |
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 - Optometry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 17 across 5 procedure codes |
| Paid by Medicare | $1,409 |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Iron Horse Optometric GroupDublin, CA · 3 clinicians
Industry payments (Open Payments)
- 2025$1,289 · 20 payments from 6 companies
- 2024$1,125 · 22 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Visioneering Technologies, Inc. | $848.71 | 3 |
| Coopervision Inc. | $223.00 | 7 |
| Bausch & Lomb Americas Inc. | $94.15 | 3 |
| Alcon Vision LLC | $65.45 | 4 |
| Johnson & Johnson Vision Care, Inc. | $36.52 | 2 |
What the 2025 payments were for
- Food and Beverage$1,289 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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