Charles Chia-Hong Lin, MD
NPI 1780818161ActiveIndividual· Ophthalmology, Cornea and External Diseases Specialist· Stanford, CA
Ophthalmology, Cornea and External Diseases Specialist (MD) in Stanford, California, trained at University of California, San Francisco School of Medicine (class of 2007). In 2024 Medicare paid $244,514 for 533 patients, and Part D covered 1,167 of their prescriptions, 47% of them generic. Johnson & Johnson Surgical Vision, Inc. was the largest of 2 companies reporting payments in 2025, $278.25 in all, mostly food and beverage.
Overview
| NPI | 1780818161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 13, 2009 |
| Last updated in NPPES | Apr 4, 2024 |
| Certified by provider | Apr 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Cornea and External Diseases Specialist Primary | 207WX0120X | A107705 | CA |
| Ophthalmology | 207W00000X | A107705 | 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 533 |
|---|---|
| Services billed | 2,226 across 64 procedure codes |
| Paid by Medicare | $244,514 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,167 · 2,149 30-day fills |
|---|---|
| Patients | 324 |
| Total drug cost | $225,363 |
| Generic share | 47% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Ophthalmology |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$278.25 · 4 payments from 2 companies
- 2024$650.98 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Surgical Vision, Inc. | $177.71 | 2 |
| Alcon Vision LLC | $100.54 | 2 |
What the 2025 payments were for
- Food and Beverage$278.25 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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