Francesca Maffei, NP
NPI 1447619168ActiveIndividual· Nurse Practitioner, Primary Care· San Jose, CA
Nurse Practitioner, Primary Care (NP) with County of San Mateo, practicing in San Jose, California. Their prescriptions cost Medicare Part D more than their services did: $11,701 for 149 claims, against $3,253 paid for services in 2024.
Overview
| NPI | 1447619168 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 23, 2016 |
| Last updated in NPPES | Dec 10, 2025 |
| Certified by provider | Dec 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 95022640 | CA |
| Counselor, Mental Health | 101YM0800X | — | — |
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 | 29 |
|---|---|
| Services billed | 46 across 9 procedure codes |
| Paid by Medicare | $3,253 |
Part D prescriptions in 2024
| Prescriptions (claims) | 149 · 254 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $11,701 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- County of San MateoSan Mateo, CA · 310 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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