Leah Malilay Chase, MD
NPI 1184477622ActiveIndividual· Surgery· Orange, CA
Surgery (MD) in Orange, California, licensed in CA, with an NPI issued in April 2024. Enrolled in Medicare as order and referring only - general surgery. Penumbra, Inc. was the largest of 4 companies reporting payments in 2025, $779.28 in all, mostly food and beverage.
Overview
| NPI | 1184477622 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2024 |
| Last updated in NPPES | Apr 5, 2024 |
| Certified by provider | Apr 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | PTL | 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 Order and Referring Only - General Surgery (CA) |
|---|
Industry payments (Open Payments)
- 2025$779.28 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $486.74 | 3 |
| Boston Scientific Corporation | $131.40 | 1 |
| Bolton Medical Inc | $115.51 | 1 |
| W. L. Gore & Associates, Inc. | $45.63 | 1 |
What the 2025 payments were for
- Food and Beverage$779.28 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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