Christina Darlene Leung, O.D.
NPI 1730374802ActiveIndividual· Optometrist· Covina, CA
Optometrist (O.D.) in Covina, California, licensed in CA, with an NPI issued in September 2007. Part D covered 124 prescriptions written in 2024, 62% of them generic. Sun Pharmaceutical Industries Inc. was the largest of 5 companies reporting payments in 2025, $638.42 in all, mostly food and beverage.
Overview
| NPI | 1730374802 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Sep 11, 2007 |
| Last updated in NPPES | Sep 28, 2023 |
| Certified by provider | Sep 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 13311 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 124 · 268 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $30,042 |
| Generic share | 62% of claims |
Industry payments (Open Payments)
- 2025$638.42 · 29 payments from 5 companies
- 2024$633.83 · 30 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $184.63 | 12 |
| Dompe US, Inc. | $137.68 | 6 |
| Abbvie Inc. | $130.61 | 5 |
| Bausch & Lomb Americas Inc. | $121.97 | 4 |
| Johnson & Johnson Vision Care, Inc. | $63.53 | 2 |
What the 2025 payments were for
- Food and Beverage$638.42 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 optometrists in Covina · All optometrists in California