Jennifer Greenway, NP
NPI 1578021960ActiveIndividual· Nurse Practitioner· Larkspur, CA
Nurse Practitioner (NP) with Regents of the University of California, practicing in Larkspur, California. In 2024 Medicare paid $20,265 for 111 patients, and Part D covered 136 of their prescriptions, 88% of them generic. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2025, $160.43 in all, mostly food and beverage. Lists UCSF Health St. Mary's Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1578021960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Mar 5, 2019 |
| Last updated in NPPES | Mar 5, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95011335 | 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 | 111 |
|---|---|
| Services billed | 340 across 7 procedure codes |
| Paid by Medicare | $20,265 |
Part D prescriptions in 2024
| Prescriptions (claims) | 136 · 212 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $15,185 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Regents of the University of CaliforniaSan Francisco, CA · 732 clinicians
Hospital affiliations
- UCSF Health St. Mary's HospitalSan Francisco, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$160.43 · 3 payments from 2 companies
- 2024$267.59 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $118.40 | 1 |
| Pfizer Inc. | $42.03 | 2 |
What the 2025 payments were for
- Food and Beverage$160.43 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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