Carolyn Chen, MD
NPI 1669671723ActiveIndividual· Ophthalmology· Shenandoah, TX
Ophthalmology (MD) in Shenandoah, Texas, trained at Baylor College of Medicine (class of 2006). In 2024 Medicare paid $2,434,064 for 1,186 patients, and Part D covered 490 of their prescriptions, 51% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 9 companies reporting payments in 2025, $630.84 in all, mostly food and beverage.
Overview
| NPI | 1669671723 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2007 |
| Last updated in NPPES | Oct 23, 2026 |
| Certified by provider | Oct 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | P2613 | TX |
| Ophthalmology, Retina Specialist | 207WX0107X | P2613 | 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 - Ophthalmology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,186 |
|---|---|
| Services billed | 63,781 across 36 procedure codes |
| Paid by Medicare | $2,434,064 |
Part D prescriptions in 2024
| Prescriptions (claims) | 490 · 609 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $30,325 |
| Generic share | 51% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Ophthalmology |
Medical group
- Hea Clinic PAShenandoah, TX · 42 clinicians
Industry payments (Open Payments)
- 2025$630.84 · 24 payments from 9 companies
- 2024$584.94 · 27 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $225.75 | 8 |
| Genentech USA, Inc. | $108.52 | 4 |
| Abbvie Inc. | $87.85 | 4 |
| Sun Pharmaceutical Industries Inc. | $52.45 | 2 |
| Astellas Pharma US Inc | $50.57 | 2 |
What the 2025 payments were for
- Food and Beverage$630.84 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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