Christine J.J. Chao, O.D.
NPI 1437125523ActiveIndividual· Optometrist· Davis, CA
Optometrist (O.D.) in Davis, California, trained at University of California - School of Optometry (class of 1995). Medicare paid $2,055 for services to 20 patients in 2024. Coopervision Inc. was the largest of 2 companies reporting payments in 2025, $276.19 in all, mostly food and beverage.
Overview
| NPI | 1437125523 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 27, 2006 |
| Last updated in NPPES | Nov 8, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 10612T | 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 | 20 |
|---|---|
| Services billed | 32 across 5 procedure codes |
| Paid by Medicare | $2,055 |
Education and affiliations
| Medical school | University of California - School of Optometry |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$276.19 · 4 payments from 2 companies
- 2024$156.33 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $155.77 | 3 |
| Bausch & Lomb Americas Inc. | $120.42 | 1 |
What the 2025 payments were for
- Food and Beverage$276.19 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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