Alexander David Chen, O.D.
NPI 1184853509ActiveIndividual· Optometrist· Humble, TX
Optometrist (O.D.) in Humble, Texas, trained at University of Houston - College of Optometry (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $9,568 for 52 claims, against $2,292 paid for services in 2024. Johnson & Johnson Vision Care, Inc. was the largest of 5 companies reporting payments in 2025, $585.89 in all, mostly food and beverage.
Overview
| NPI | 1184853509 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 7, 2009 |
| Last updated in NPPES | May 15, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 7395T | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 41 across 8 procedure codes |
| Paid by Medicare | $2,292 |
Part D prescriptions in 2024
| Prescriptions (claims) | 52 · 71 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $9,568 |
| Generic share | 38% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Optometry |
Medical group
- Paragon Eye Care, IncHumble, TX · 2 clinicians
Industry payments (Open Payments)
- 2025$585.89 · 19 payments from 5 companies
- 2024$201.75 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $228.24 | 5 |
| Bausch & Lomb Americas Inc. | $144.79 | 9 |
| Coopervision Inc. | $140.66 | 2 |
| Tarsus Pharmaceuticals, Inc. | $51.48 | 2 |
| Alcon Vision LLC | $20.72 | 1 |
What the 2025 payments were for
- Food and Beverage$585.89 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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