Cheng Sun, ANP
NPI 1437358892ActiveIndividual· Nurse Practitioner· La Jolla, CA
Nurse Practitioner (ANP) in La Jolla, California, licensed in CA, with an NPI issued in July 2007. Part D covered 27 prescriptions written in 2024, 96% of them generic. Gilead Sciences, Inc. was the largest of 2 companies reporting payments in 2025, $263.11 in all, mostly food and beverage.
Overview
| NPI | 1437358892 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP |
| Sole proprietor | No |
| NPI issued | Jul 16, 2007 |
| Last updated in NPPES | Nov 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | RN542267/ NP9759 | 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 Practitioner - Nurse Practitioner (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 33 30-day fills |
|---|---|
| Total drug cost | $5,915 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$263.11 · 2 payments from 2 companies
- 2024$840.01 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $139.29 | 1 |
| Incyte Corporation | $123.82 | 1 |
What the 2025 payments were for
- Food and Beverage$263.11 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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