Maria Victoria Ongsiako, M.D.
NPI 1639262975ActiveIndividual· Psychiatry & Neurology, Psychiatry· Manalapan, NJ
Psychiatry & Neurology, Psychiatry (M.D.) in Manalapan, New Jersey, licensed in NJ, with an NPI issued in October 2006. 139 Medicare patients in 2024, $69,298 paid; nearly all of their 2,199 Part D prescriptions were generic (97%).
Overview
| NPI | 1639262975 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 1, 2006 |
| Last updated in NPPES | Nov 20, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 25MA05392400 | NJ |
| Psychiatry & Neurology, Geriatric Psychiatry | 2084P0805X | 25MA05392400 | NJ |
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 - Psychiatry (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 1,112 across 8 procedure codes |
| Paid by Medicare | $69,298 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,199 · 3,831 30-day fills |
|---|---|
| Patients | 174 |
| Total drug cost | $72,243 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Psychiatry |
| Secondary specialties | Geriatric Psychiatry |
| Telehealth | Offers telehealth |
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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