Louis E. Herzog, NURSE PRACTITIONER
NPI 1356830384ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Stockton, CA
Nurse Practitioner, Psych/Mental Health (NURSE PRACTITIONER) with Cep America - Psychiatry PC, practicing in Stockton, California. Their prescriptions cost Medicare Part D more than their services did: $56,924 for 925 claims, against $18,029 paid for services in 2024. Lists Memorial Medical Center as a hospital affiliation.
Overview
| NPI | 1356830384 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | No |
| NPI issued | May 4, 2018 |
| Last updated in NPPES | Sep 8, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | NP95009654 | CA |
| Registered Nurse, Psych/Mental Health, Adult | 163WP0809X | RN140980 | LA |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | AP10024 | LA |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 236 across 4 procedure codes |
| Paid by Medicare | $18,029 |
Part D prescriptions in 2024
| Prescriptions (claims) | 925 · 1,261 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $56,924 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Cep America - Psychiatry PCWalnut Creek, CA · 93 clinicians
Hospital affiliation
- Memorial Medical CenterModesto, CA
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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