Hongan Chen, MD
NPI 1902435274ActiveIndividual· Ophthalmology, Retina Specialist· Cleveland, OH
Ophthalmology, Retina Specialist (MD) in Cleveland, Ohio, trained at Baylor College of Medicine (class of 2020). In 2024 Medicare paid $11,394 for 74 patients, and Part D covered 118 of their prescriptions, 58% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 4 companies reporting payments in 2025, $260.99 in all, mostly food and beverage.
Overview
| NPI | 1902435274 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2020 |
| Last updated in NPPES | Jul 2, 2026 |
| Certified by provider | Jul 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | DR.0073045 | CO |
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 - Ophthalmology (CO); Practitioner - Ophthalmology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 161 across 23 procedure codes |
| Paid by Medicare | $11,394 |
Part D prescriptions in 2024
| Prescriptions (claims) | 118 · 150 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $10,037 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Ophthalmology |
Medical groups
- University Physicians IncorporatedAurora, CO · 3,215 clinicians
- Denver Health and Hospital AuthorityDenver, CO · 849 clinicians
Hospital affiliations
- Denver Health & Hospital AuthorityDenver, CO
- University of Colorado Hospital AuthorityAurora, CO
Industry payments (Open Payments)
- 2025$260.99 · 6 payments from 4 companies
- 2024$244.82 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $118.99 | 1 |
| Genentech USA, Inc. | $89.49 | 3 |
| Dutch Ophthalmic, USA | $30.33 | 1 |
| Genentech, Inc. | $22.18 | 1 |
What the 2025 payments were for
- Food and Beverage$260.99 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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