Leo Ernie Manangan Domingo, NP
NPI 1073281754ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Long Beach, CA
Nurse Practitioner, Psych/Mental Health (NP) with Advantage Neuropsychiatric Associates A P C, practicing in Long Beach, California. Their prescriptions cost Medicare Part D more than their services did: $190,351 for 988 claims, against $23,813 paid for services in 2024. Alkermes, Inc. was the largest of 3 companies reporting payments in 2025, $280.97 in all, mostly food and beverage.
Overview
| NPI | 1073281754 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 30, 2021 |
| Last updated in NPPES | Aug 5, 2026 |
| Certified by provider | Aug 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 95018365 | CA |
| Registered Nurse, Psych/Mental Health | 163WP0808X | 827301 | 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 | 68 |
|---|---|
| Services billed | 440 across 7 procedure codes |
| Paid by Medicare | $23,813 |
Part D prescriptions in 2024
| Prescriptions (claims) | 988 · 990 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $190,351 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Advantage Neuropsychiatric Associates A P COrange, CA · 16 clinicians
Industry payments (Open Payments)
- 2025$280.97 · 7 payments from 3 companies
- 2024$190.20 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $122.04 | 1 |
| Janssen Pharmaceuticals, Inc | $113.61 | 4 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $45.32 | 2 |
What the 2025 payments were for
- Food and Beverage$280.97 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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