Steve Siwoo Lee, DDS
NPI 1538255435ActiveIndividual· Dentist, General Practice· Pomona, CA
Dentist, General Practice (DDS) in Pomona, California, licensed in CA, with an NPI issued in October 2006. Part D covered 144 prescriptions written in 2024, 97% of them generic. Envista Holdings Corporation was the largest of 2 companies reporting payments in 2025, $26.51 in all, mostly education.
Overview
| NPI | 1538255435 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Oct 5, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | D32574CA | 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 - Dentist (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 144 · 144 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $2,694 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$26.51 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Envista Holdings Corporation | $16.51 | 1 |
| Purelife, LLC | $10.00 | 1 |
What the 2025 payments were for
- Education$16.51 · 1 payment
- Gift$10.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 88 general dentists in Pomona · All general dentists in California