Zheng Chen, O.D.
NPI 1033442306ActiveIndividual· Optometrist· Stanford, CA
Optometrist (O.D.) in Stanford, California, trained at New England College of Optometry (class of 2009). In 2024 Medicare paid $28,730 for 232 patients, and Part D covered 428 of their prescriptions, 61% of them generic. Johnson & Johnson Vision Care, Inc. was the largest of 2 companies reporting payments in 2025, $60.10 in all, mostly food and beverage.
Overview
| NPI | 1033442306 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Sep 17, 2009 |
| Last updated in NPPES | Aug 2, 2021 |
| Certified by provider | Aug 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 33830 | CA |
| Optometrist | 152W00000X | 33830T | 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 | 232 |
|---|---|
| Services billed | 462 across 14 procedure codes |
| Paid by Medicare | $28,730 |
Part D prescriptions in 2024
| Prescriptions (claims) | 428 · 563 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $28,753 |
| Generic share | 61% of claims |
Education and affiliations
| Medical school | New England College of Optometry |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Optometry |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$60.10 · 3 payments from 2 companies
- 2024$72.61 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $43.71 | 2 |
| Alcon Vision LLC | $16.39 | 1 |
What the 2025 payments were for
- Food and Beverage$60.10 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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