Siavash Zargarpour, DDS
NPI 1295871986ActiveIndividual· Denturist· South Gate, CA
Denturist (DDS) in South Gate, California, licensed in CA, with an NPI issued in January 2007. Part D covered 140 prescriptions written in 2024, 99% of them generic. Patterson Companies, Inc. was the largest of 2 companies reporting payments in 2025, $50.78 in all, mostly food and beverage.
Overview
| NPI | 1295871986 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Jan 29, 2007 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Denturist Primary | 122400000X | 45072 | CA |
| Dentist, General Practice | 1223G0001X | 45072 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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) | 140 · 140 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $1,131 |
| Generic share | 99% of claims |
Industry payments (Open Payments)
- 2025$50.78 · 2 payments from 2 companies
- 2024$66.80 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Patterson Companies, Inc. | $27.75 | 1 |
| Dentsply Sirona Inc | $23.03 | 1 |
What the 2025 payments were for
- Food and Beverage$50.78 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records