Sophie X. Deng, M.D.
NPI 1194775890ActiveIndividual· Ophthalmology· Los Angeles, CA
Ophthalmology (M.D.) in Los Angeles, California, trained at University of Rochester School of Medicine and Dentistry (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $503,858 for 1,353 claims, against $139,207 paid for services in 2024. Alcon Research LLC was the largest of 2 companies reporting payments in 2025, $5,050 in all, mostly speaking and faculty fees.
Overview
| NPI | 1194775890 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Jan 22, 2020 |
| Certified by provider | Jan 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A91205 | CA |
| Ophthalmology, Cornea and External Diseases Specialist | 207WX0120X | A91205 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 287 |
|---|---|
| Services billed | 1,237 across 54 procedure codes |
| Paid by Medicare | $139,207 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,353 · 1,904 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $503,858 |
| Generic share | 42% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Ophthalmology |
Medical group
- Jules Stein Eye Institute Medical GroupPasadena, CA · 119 clinicians
Hospital affiliation
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$5,050 · 2 payments from 2 companies
- 2024$2,732 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Research LLC | $5,000 | 1 |
| Dompe US, Inc. | $50.00 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5,000 · 1 payment
- Food and Beverage$50.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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