Benjamin Leong, M.D.
NPI 1629239165ActiveIndividual· Surgery· Riverside, CA
Surgery (M.D.) in Riverside, California, trained at Medical College of Ohio (class of 2003). Mostly services rather than prescriptions: Medicare paid $13,808 for 56 patients in 2024, with only 24 Part D claims. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $569.44 in all, mostly food and beverage.
Overview
| NPI | 1629239165 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 18, 2008 |
| Last updated in NPPES | May 18, 2026 |
| Certified by provider | May 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A106797 | CA |
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 - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 101 across 12 procedure codes |
| Paid by Medicare | $13,808 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 42 30-day fills |
|---|---|
| Total drug cost | $1,170 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Medical College of Ohio |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | General Surgery |
Hospital affiliations
- Corona Regional Medical CenterCorona, CA
- Loma Linda University Medical Center-MurrietaMurrieta, CA
- Temecula Valley HospitalTemecula, CA
Industry payments (Open Payments)
- 2025$569.44 · 6 payments from 2 companies
- 2024$48.01 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $343.95 | 4 |
| Intuitive Surgical, Inc. | $225.49 | 2 |
What the 2025 payments were for
- Food and Beverage$569.44 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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