Melanie Lok-Yan Wong, FNP-C
NPI 1336916295ActiveIndividual· Nurse Practitioner, Family· Mission Viejo, CA
Nurse Practitioner, Family (FNP-C) with Hoag Clinic, practicing in Mission Viejo, California. Their prescriptions cost Medicare Part D more than their services did: $143,373 for 850 claims, against $14,629 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 3 companies reporting payments in 2024, $65.06 in all, mostly food and beverage. Lists Hoag Memorial Hospital Presbyterian as a hospital affiliation.
Overview
| NPI | 1336916295 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Dec 11, 2023 |
| Last updated in NPPES | Jan 15, 2024 |
| Certified by provider | Jan 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95026996 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 230 across 13 procedure codes |
| Paid by Medicare | $14,629 |
Part D prescriptions in 2024
| Prescriptions (claims) | 850 · 1,383 30-day fills |
|---|---|
| Patients | 297 |
| Total drug cost | $143,373 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Hoag ClinicNewport Beach, CA · 460 clinicians
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Industry payments (Open Payments)
- 2024$65.06 · 3 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $25.71 | 1 |
| Aspira Women's Health Inc | $24.99 | 1 |
| Acella Pharmaceuticals, LLC | $14.36 | 1 |
What the 2024 payments were for
- Food and Beverage$65.06 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 family nurse practitioners in Mission Viejo · All family nurse practitioners in California