Allan S. Leung, DDS, MD
NPI 1699928820ActiveIndividual· Oral & Maxillofacial Surgery· Loma Linda, CA
Oral & Maxillofacial Surgery (DDS, MD) in Loma Linda, California, licensed in CA, with an NPI issued in October 2008. Enrolled in Medicare as order and referring only - oral surgery.
Overview
| NPI | 1699928820 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS, MD |
| Sole proprietor | No |
| NPI issued | Oct 31, 2008 |
| Last updated in NPPES | Aug 6, 2025 |
| Certified by provider | Aug 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Oral & Maxillofacial Surgery Primary | 204E00000X | 56691 | CA |
| Dentist | 122300000X | 56691 | CA |
| Oral & Maxillofacial Surgery | 204E00000X | A120215 | CA |
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 Order and Referring Only - Oral Surgery (CA) |
|---|
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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