Arthur Bing Lum Jr., O.D.
NPI 1649377516ActiveIndividual· Optometrist· Kent, WA
Optometrist (O.D.) in Kent, Washington, trained at Pacific University - College of Optometry (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $14,601 for 340 claims, against $7,630 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 2 companies reporting payments in 2025, $153.27 in all, mostly food and beverage.
Overview
| NPI | 1649377516 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1600 | WA |
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 - Optometry (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 116 across 9 procedure codes |
| Paid by Medicare | $7,630 |
Part D prescriptions in 2024
| Prescriptions (claims) | 340 · 538 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $14,601 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$153.27 · 2 payments from 2 companies
- 2024$2,292 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $124.98 | 1 |
| Rxsight Inc | $28.29 | 1 |
What the 2025 payments were for
- Food and Beverage$153.27 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 51 optometrists in Kent · All optometrists in Washington