Rachel Chaoran Chen, M.D.
NPI 1558740605ActiveIndividual· Ophthalmology, Retina Specialist· Aurora, CO
Ophthalmology, Retina Specialist (M.D.) in Aurora, Colorado, trained at University of Chicago, Pritzker School of Medicine (class of 2015). In 2024 Medicare paid $1,606,664 for 713 patients, and Part D covered 238 of their prescriptions, 70% of them generic. Bausch & Lomb Americas Inc. was the largest of 8 companies reporting payments in 2025, $797.99 in all, mostly food and beverage.
Overview
| NPI | 1558740605 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 22, 2015 |
| Last updated in NPPES | Nov 22, 2021 |
| Certified by provider | Nov 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | DR.0061857 | 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 (DC); Practitioner - Ophthalmology (MD); Practitioner - Ophthalmology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 713 |
|---|---|
| Services billed | 19,288 across 44 procedure codes |
| Paid by Medicare | $1,606,664 |
Part D prescriptions in 2024
| Prescriptions (claims) | 238 · 382 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $16,353 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Ophthalmology |
Medical group
- The Retina Group of Washington PLLCSilver Spring, MD · 84 clinicians
Hospital affiliation
- Inova Fair Oaks HospitalFairfax, VA
Industry payments (Open Payments)
- 2025$797.99 · 22 payments from 8 companies
- 2024$1,041 · 33 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $184.68 | 4 |
| Apellis Pharmaceuticals, Inc. | $128.37 | 3 |
| Genentech USA, Inc. | $126.88 | 1 |
| Ani Pharmaceuticals, Inc. | $116.86 | 4 |
| Abbvie Inc. | $104.69 | 5 |
What the 2025 payments were for
- Food and Beverage$797.99 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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