Macy Sun, FNP-BC
NPI 1790313047ActiveIndividual· Nurse Practitioner, Family· Oakland, CA
Nurse Practitioner, Family (FNP-BC) with Epic Care, practicing in Oakland, California. Part D covered 561 prescriptions written in 2024, 79% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 41 companies reporting payments in 2025, $3,317 in all, mostly food and beverage. Lists Contra Costa Regional Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1790313047 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Mar 31, 2020 |
| Last updated in NPPES | Feb 11, 2022 |
| Certified by provider | Feb 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95006661 | CA |
| Registered Nurse, Infusion Therapy | 163WI0500X | 95006661 | 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 Practitioner - Nurse Practitioner (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 561 · 840 30-day fills |
|---|---|
| Patients | 150 |
| Total drug cost | $961,100 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Epic CareWalnut Creek, CA · 55 clinicians
Hospital affiliations
- Contra Costa Regional Medical CenterMartinez, CA
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- Sutter Delta Medical CenterAntioch, CA
Industry payments (Open Payments)
- 2025$3,317 · 143 payments from 41 companies
- 2024$2,656 · 110 payments from 38 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $388.93 | 20 |
| Pfizer Inc. | $216.76 | 11 |
| Janssen Biotech, Inc. | $182.85 | 9 |
| Novartis Pharmaceuticals Corporation | $178.11 | 6 |
| Beone Medicines USA, Inc. | $143.01 | 6 |
What the 2025 payments were for
- Food and Beverage$3,217 · 142 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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