Luke Livingstone Lin, OD
NPI 1639862501ActiveIndividual· Optometrist· Lemon Grove, CA
Optometrist (OD) with Kuei-Yu Chang Od Inc A Professional Corporation, practicing in Lemon Grove, California. Enrolled in Medicare as practitioner - optometry. Johnson & Johnson Vision Care, Inc. was the largest of 3 companies reporting payments in 2025, $124.89 in all, mostly food and beverage.
Overview
| NPI | 1639862501 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | May 29, 2023 |
| Last updated in NPPES | May 29, 2023 |
| Certified by provider | May 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 35442 | 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) |
|---|
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Kuei-Yu Chang Od Inc A Professional CorporationEl Cajon, CA · 3 clinicians
Industry payments (Open Payments)
- 2025$124.89 · 5 payments from 3 companies
- 2024$43.28 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $54.23 | 2 |
| Alcon Vision LLC | $51.45 | 2 |
| Coopervision Inc. | $19.21 | 1 |
What the 2025 payments were for
- Food and Beverage$124.89 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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