Frederick Koehler, NP
NPI 1134814965ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Newport Beach, CA
Nurse Practitioner, Psych/Mental Health (NP) in Newport Beach, California, licensed in CA, with an NPI issued in April 2023. Part D covered 338 prescriptions written in 2024, 95% of them generic. Neurocrine Biosciences, Inc. was the largest of 20 companies reporting payments in 2025, $3,816 in all, mostly food and beverage.
Overview
| NPI | 1134814965 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Apr 7, 2023 |
| Last updated in NPPES | Jul 22, 2026 |
| Certified by provider | Jul 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 95028846 | CA |
| Registered Nurse, Critical Care Medicine | 163WC0200X | 95243751 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 338 · 457 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $34,940 |
| Generic share | 95% of claims |
Industry payments (Open Payments)
- 2025$3,816 · 166 payments from 20 companies
- 2024$1,997 · 99 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $614.36 | 20 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $538.80 | 26 |
| Janssen Pharmaceuticals, Inc | $431.54 | 11 |
| Abbvie Inc. | $255.33 | 15 |
| Noven Therapeutics, LLC | $229.94 | 11 |
What the 2025 payments were for
- Food and Beverage$3,816 · 166 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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