Joseph G. Leong, MD
NPI 1114555349ActiveIndividual· Surgery· Pleasanton, CA
Surgery (MD) in Pleasanton, California, licensed in CA, with an NPI issued in April 2020. Part D covered 32 prescriptions written in 2024, 94% of them generic. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $142.66 in all, mostly food and beverage.
Overview
| NPI | 1114555349 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2020 |
| Last updated in NPPES | Oct 6, 2026 |
| Certified by provider | Oct 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A203814 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 34 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $414.40 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$142.66 · 2 payments from 2 companies
- 2024$271.32 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $117.91 | 1 |
| Organogenesis Inc. | $24.75 | 1 |
What the 2025 payments were for
- Food and Beverage$142.66 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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