Roger Timothy Alona Piedad, PMHNP-BC
NPI 1689344848ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Cerritos, CA
Nurse Practitioner, Psych/Mental Health (PMHNP-BC) in Cerritos, California, licensed in CA, with an NPI issued in September 2021. Part D covered 78 prescriptions written in 2024, 96% of them generic. Neurocrine Biosciences, Inc. was the largest of 9 companies reporting payments in 2025, $2,361 in all, mostly food and beverage.
Overview
| NPI | 1689344848 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | Sep 17, 2021 |
| Last updated in NPPES | Sep 17, 2021 |
| Certified by provider | Sep 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 95018401 | 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) | 78 · 84 30-day fills |
|---|---|
| Total drug cost | $33,776 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$2,361 · 68 payments from 9 companies
- 2024$2,103 · 52 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $680.92 | 14 |
| Alkermes, Inc. | $365.00 | 7 |
| Teva Pharmaceuticals USA, Inc. | $346.45 | 12 |
| Janssen Pharmaceuticals, Inc | $283.26 | 13 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $245.69 | 8 |
What the 2025 payments were for
- Food and Beverage$2,361 · 68 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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