David Russell, PMHNP
NPI 1477167666ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Stockton, CA
Nurse Practitioner, Psych/Mental Health (PMHNP) with County of San Joaquin, practicing in Stockton, California. Their prescriptions cost Medicare Part D more than their services did: $1,022,400 for 2,122 claims, against $2,717 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 2 companies reporting payments in 2025, $251.07 in all, mostly food and beverage.
Overview
| NPI | 1477167666 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | Yes |
| NPI issued | Sep 3, 2020 |
| Last updated in NPPES | Apr 21, 2026 |
| Certified by provider | Apr 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 95039943 | 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 | 14 |
|---|---|
| Services billed | 41 across 3 procedure codes |
| Paid by Medicare | $2,717 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,122 · 2,205 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $1,022,400 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- County of San JoaquinFrench Camp, CA · 199 clinicians
Industry payments (Open Payments)
- 2025$251.07 · 5 payments from 2 companies
- 2024$374.59 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $140.30 | 3 |
| E.R. Squibb & Sons, L.L.C. | $110.77 | 2 |
What the 2025 payments were for
- Food and Beverage$251.07 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 psychiatric nurse practitioners in Stockton · All psychiatric nurse practitioners in California