Eric Randall Chen, MD
NPI 1184245359ActiveIndividual· Ophthalmology· Phoenix, AZ
Ophthalmology (MD) with Millennium Vision Inc, practicing in Phoenix, Arizona. Their prescriptions cost Medicare Part D more than their services did: $1,585 for 25 claims, against $978.03 paid for services in 2024. Alcon Vision LLC was the largest of 5 companies reporting payments in 2025, $844.05 in all, mostly food and beverage.
Overview
| NPI | 1184245359 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 29, 2020 |
| Last updated in NPPES | Sep 25, 2025 |
| Certified by provider | Sep 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 78039 | AZ |
| Ophthalmology | 207W00000X | U9228 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Ophthalmology | 207W00000X | 326592 | NY |
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 (AZ); Practitioner - Ophthalmology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 17 across 5 procedure codes |
| Paid by Medicare | $978.03 |
Part D prescriptions in 2024
| Prescriptions (claims) | 25 · 35 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $1,585 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Millennium Vision IncPhoenix, AZ · 17 clinicians
Industry payments (Open Payments)
- 2025$844.05 · 12 payments from 5 companies
- 2024$13.24 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $398.48 | 6 |
| Glaukos Corporation | $260.09 | 3 |
| Tarsus Pharmaceuticals, Inc. | $150.00 | 1 |
| Dompe US, Inc. | $17.99 | 1 |
| Bausch & Lomb Americas Inc. | $17.49 | 1 |
What the 2025 payments were for
- Food and Beverage$778.13 · 11 payments
- Travel and Lodging$65.92 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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