Janet Marie Hall, NP
NPI 1538390687ActiveIndividual· Nurse Practitioner· Palo Alto, CA
Nurse Practitioner (NP) with Stanford Health Care and 1 other group, practicing in Palo Alto, California. Part D covered 115 prescriptions written in 2024, 88% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 32 companies reporting payments in 2025, $2,127 in all, mostly food and beverage. Lists Eden Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538390687 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 6, 2009 |
| Last updated in NPPES | Mar 14, 2024 |
| Certified by provider | Mar 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 482996 | CA |
| Nurse Practitioner | 363L00000X | 18940 | 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) | 115 · 126 30-day fills |
|---|---|
| Patients | 51 |
| Total drug cost | $56,375 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Stanford Health CareStanford, CA · 3,122 clinicians
- Epic CareWalnut Creek, CA · 55 clinicians
Hospital affiliations
- Eden Medical CenterCastro Valley, CA
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$2,127 · 91 payments from 32 companies
- 2024$2,657 · 90 payments from 33 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $241.14 | 15 |
| Takeda Pharmaceuticals U.S.A., Inc. | $215.96 | 17 |
| Celgene Corporation | $171.20 | 7 |
| Pfizer Inc. | $143.73 | 5 |
| Glaxosmithkline, LLC. | $133.09 | 6 |
What the 2025 payments were for
- Food and Beverage$2,027 · 90 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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