Ryan K. Wong, M.D.
NPI 1922234798ActiveIndividual· Ophthalmology, Retina Specialist· Tucson, AZ
Ophthalmology, Retina Specialist (M.D.) in Tucson, Arizona, trained at Js Weill Medical College, Cornell University (class of 2009). In 2024 Medicare paid $3,382,578 for 1,276 patients, and Part D covered 686 of their prescriptions, 65% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 6 companies reporting payments in 2025, $641.67 in all, mostly food and beverage.
Overview
| NPI | 1922234798 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 5, 2009 |
| Last updated in NPPES | Apr 6, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | 50496 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,276 |
|---|---|
| Services billed | 53,749 across 50 procedure codes |
| Paid by Medicare | $3,382,578 |
Part D prescriptions in 2024
| Prescriptions (claims) | 686 · 1,182 30-day fills |
|---|---|
| Patients | 217 |
| Total drug cost | $27,942 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Js Weill Medical College, Cornell University |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Ophthalmology |
Medical group
- Rasw, PCGreen Valley, AZ · 8 clinicians
Industry payments (Open Payments)
- 2025$641.67 · 15 payments from 6 companies
- 2024$390.76 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $195.79 | 6 |
| Mallinckrodt Hospital Products Inc. | $145.81 | 1 |
| Apellis Pharmaceuticals, Inc. | $124.98 | 1 |
| Astellas Pharma US Inc | $109.70 | 4 |
| Bausch & Lomb Americas Inc. | $45.00 | 2 |
What the 2025 payments were for
- Food and Beverage$641.67 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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