Jennifer Zen Chen, O.D.
NPI 1750638789ActiveIndividual· Optometrist· La Mirada, CA
Optometrist (O.D.) with Southern California Permanente Medical Group and 1 other group, practicing in La Mirada, California. Their prescriptions cost Medicare Part D more than their services did: $33,413 for 196 claims, against $4,504 paid for services in 2024.
Overview
| NPI | 1750638789 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Aug 9, 2012 |
| Last updated in NPPES | Jul 28, 2026 |
| Certified by provider | Jul 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 14421 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 54 across 9 procedure codes |
| Paid by Medicare | $4,504 |
Part D prescriptions in 2024
| Prescriptions (claims) | 196 · 260 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $33,413 |
| Generic share | 51% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Optometry |
Medical groups
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
- Pih Health PhysiciansSanta Fe Springs, CA · 622 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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