Derik Quan Pham, DMD
NPI 1326658519ActiveIndividual· Dentist· Orange, CA
Dentist (DMD) in Orange, California, licensed in CA, with an NPI issued in August 2020. Part D covered 56 prescriptions written in 2024, 100% of them generic. Straumann USA LLC was the largest of 2 companies reporting payments in 2025, $137.56 in all, mostly education.
Overview
| NPI | 1326658519 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | Yes |
| NPI issued | Aug 3, 2020 |
| Last updated in NPPES | Oct 30, 2023 |
| Certified by provider | Oct 17, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 105165 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 56 · 56 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $257.66 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$137.56 · 3 payments from 2 companies
- 2024$262.59 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $121.61 | 2 |
| Planmeca USA, Inc. | $15.95 | 1 |
What the 2025 payments were for
- Education$100.00 · 1 payment
- Food and Beverage$37.56 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dentist providers in Orange
- 1275728149
- 1548774789
- 1659063345
- 1609546506
- 1033895495
- 1790258572
- 1295452142
- 1588806814
- 1770972630
- 1770989782
- 1376233734
- 1689079550