Sophia Siyun Wong, M.D.
NPI 1639468960ActiveIndividual· Ophthalmology· Bethesda, MD
Ophthalmology (M.D.) in Bethesda, Maryland, trained at Rutgers New Jersey Medical School (class of 2011). In 2024 Medicare paid $541,237 for 592 patients, and Part D covered 164 of their prescriptions, 66% of them generic. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $98.57 in all, mostly food and beverage.
Overview
| NPI | 1639468960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 7, 2011 |
| Last updated in NPPES | Jun 19, 2025 |
| Certified by provider | Jun 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | D0082359 | MD |
| Ophthalmology | 207W00000X | 0101270652 | VA |
| Ophthalmology | 207W00000X | MD046124 | DC |
| Ophthalmology, Retina Specialist | 207WX0107X | 0101270652 | VA |
| Ophthalmology, Retina Specialist | 207WX0107X | D0082359 | MD |
| Ophthalmology, Retina Specialist | 207WX0107X | MD046124 | DC |
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 (DC); Practitioner - Ophthalmology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 592 |
|---|---|
| Services billed | 8,618 across 38 procedure codes |
| Paid by Medicare | $541,237 |
Part D prescriptions in 2024
| Prescriptions (claims) | 164 · 227 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $8,869 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
- 2025$98.57 · 3 payments from 3 companies
- 2024$209.91 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $34.74 | 1 |
| Genentech USA, Inc. | $34.01 | 1 |
| Harrow Eye, LLC | $29.82 | 1 |
What the 2025 payments were for
- Food and Beverage$98.57 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 ophthalmologists in Bethesda · All ophthalmologists in Maryland