Joanne E. Arnold, ANP, RN
NPI 1487957338ActiveIndividual· Nurse Practitioner, Adult Health· Redding, CA
Nurse Practitioner, Adult Health (ANP, RN) with Dignity Health and 1 other group, practicing in Redding, California. Their prescriptions cost Medicare Part D more than their services did: $748,879 for 718 claims, against $12,936 paid for services in 2024. Insulet Corporation was the largest of 3 companies reporting payments in 2025, $352.64 in all, mostly food and beverage. Lists Mayers Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1487957338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP, RN |
| Sole proprietor | No |
| NPI issued | Dec 15, 2010 |
| Last updated in NPPES | Sep 2, 2025 |
| Certified by provider | Sep 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 95411156 | 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); Practitioner - Nurse Practitioner (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 300 across 8 procedure codes |
| Paid by Medicare | $12,936 |
Part D prescriptions in 2024
| Prescriptions (claims) | 718 · 933 30-day fills |
|---|---|
| Patients | 163 |
| Total drug cost | $748,879 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Dignity HealthRedding, CA · 86 clinicians
- Interventional Radiation Oncology of California IncRedding, CA · 8 clinicians
Hospital affiliations
- Mayers Memorial HospitalFall River Mills, CA
- Mercy Medical Center of Mt ShastaMount Shasta, CA
- Mercy Medical Center ReddingRedding, CA
- St Elizabeth Community HospitalRed Bluff, CA
- Trinity HospitalWeaverville, CA
Industry payments (Open Payments)
- 2025$352.64 · 3 payments from 3 companies
- 2024$422.01 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $126.20 | 1 |
| Astrazeneca Pharmaceuticals LP | $121.84 | 1 |
| Janssen Biotech, Inc. | $104.60 | 1 |
What the 2025 payments were for
- Food and Beverage$352.64 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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