Ronald Jay Lew, MD
NPI 1265428619ActiveIndividual· Internal Medicine, Gastroenterology· Tualatin, OR
Internal Medicine, Gastroenterology (MD) in Tualatin, Oregon, trained at New York University School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $230,257 for 453 claims, against $40,042 paid for services in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $318.08 in all, mostly food and beverage.
Overview
| NPI | 1265428619 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 21, 2005 |
| Last updated in NPPES | Dec 1, 2021 |
| Certified by provider | Dec 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD23520 | 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 - Gastroenterology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 221 |
|---|---|
| Services billed | 430 across 44 procedure codes |
| Paid by Medicare | $40,042 |
Part D prescriptions in 2024
| Prescriptions (claims) | 453 · 695 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $230,257 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- The Oregon Clinic, PCPortland, OR · 362 clinicians
Hospital affiliations
- Legacy Meridian Park Medical CenterTualatin, OR
- Legacy Silverton Medical CenterSilverton, OR
- Ohsu Hospital and ClinicsPortland, OR
- Providence Newberg Medical CenterNewberg, OR
- Providence Willamette Falls Medical CenterOregon City, OR
Industry payments (Open Payments)
- 2025$318.08 · 3 payments from 2 companies
- 2024$31.95 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $289.51 | 2 |
| Abbvie Inc. | $28.57 | 1 |
What the 2025 payments were for
- Food and Beverage$318.08 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Gastroenterology providers in Oregon →