Nathaniel Wen-Wei Leng, D.D.S
NPI 1194077529ActiveIndividual· Dentist, General Practice· Yucaipa, CA
Dentist, General Practice (D.D.S) in Yucaipa, California, licensed in CA and WA, with an NPI issued in October 2012. Part D covered 60 prescriptions written in 2024, 100% of them generic.
Overview
| NPI | 1194077529 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S |
| Sole proprietor | No |
| NPI issued | Oct 9, 2012 |
| Last updated in NPPES | Nov 5, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 61763 | CA |
| Dentist, General Practice | 1223G0001X | DE60308456 | WA |
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 - Dentist (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 60 · 60 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $371.77 |
| Generic share | 100% of claims |
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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All 19 general dentists in Yucaipa · All general dentists in California