Kun Ding
NPI 1922637503ActiveIndividual· Ophthalmology· Portland, OR
Ophthalmology with Eye Health Northwest PC, practicing in Portland, Oregon. Their prescriptions cost Medicare Part D more than their services did: $69,271 for 674 claims, against $5,225 paid for services in 2024. Abbvie Inc. reported $127.20 in payments in 2025, mostly food and beverage. Lists Legacy Good Samaritan Medical Center as a hospital affiliation.
Overview
| NPI | 1922637503 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 5, 2020 |
| Last updated in NPPES | Jul 18, 2025 |
| Certified by provider | Jul 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD219271 | OR |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 74 across 20 procedure codes |
| Paid by Medicare | $5,225 |
Part D prescriptions in 2024
| Prescriptions (claims) | 674 · 871 30-day fills |
|---|---|
| Patients | 142 |
| Total drug cost | $69,271 |
| Generic share | 62% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Eye Health Northwest PCPortland, OR · 73 clinicians
Hospital affiliation
- Legacy Good Samaritan Medical CenterPortland, OR
Industry payments (Open Payments)
- 2025$127.20 · 1 payment from 1 company
- 2024$1,997 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $127.20 | 1 |
What the 2025 payments were for
- Food and Beverage$127.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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