Janet William, NP
NPI 1821505587ActiveIndividual· Nurse Practitioner· Cerritos, CA
Nurse Practitioner (NP) in Cerritos, California, licensed in CA, with an NPI issued in January 2018. Part D covered 550 prescriptions written in 2024, 88% of them generic. Astellas Pharma US Inc was the largest of 47 companies reporting payments in 2025, $5,284 in all, mostly food and beverage.
Overview
| NPI | 1821505587 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Jan 3, 2018 |
| Last updated in NPPES | May 12, 2020 |
| Certified by provider | May 12, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP95007086 | 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) | 550 · 668 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $214,833 |
| Generic share | 88% of claims |
Industry payments (Open Payments)
- 2025$5,284 · 217 payments from 47 companies
- 2024$5,490 · 222 payments from 47 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $444.86 | 16 |
| Merck Sharp & Dohme LLC | $438.70 | 15 |
| Astrazeneca Pharmaceuticals LP | $305.05 | 9 |
| Janssen Biotech, Inc. | $287.28 | 12 |
| Celgene Corporation | $273.33 | 12 |
What the 2025 payments were for
- Food and Beverage$4,832 · 211 payments
- Education$452.20 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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