Gigiyakuan Su, M.D.
NPI 1780692830ActiveIndividual· Family Medicine· Antioch, CA
Family Medicine (M.D.) in Antioch, California, licensed in CA, with an NPI issued in August 2006. Part D covered 1,720 prescriptions written in 2024, 87% of them generic. Dexcom, Inc. reported $100.61 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1780692830 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 4, 2006 |
| Last updated in NPPES | Apr 17, 2026 |
| Certified by provider | Apr 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A63427 | 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 - Family Practice (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,720 · 3,610 30-day fills |
|---|---|
| Patients | 149 |
| Total drug cost | $218,141 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$100.61 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $100.61 | 1 |
What the 2025 payments were for
- Food and Beverage$100.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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