Allen R. Ongsiako, D.O.
NPI 1790771293ActiveIndividual· Family Medicine· Toms River, NJ
Family Medicine (D.O.) in Toms River, New Jersey, licensed in NJ, with an NPI issued in September 2005. Their prescriptions cost Medicare Part D more than their services did: $581,919 for 6,982 claims, against $95,116 paid for services in 2024. Lists Community Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1790771293 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Sep 21, 2005 |
| Last updated in NPPES | Jun 2, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 25MB05884600 | NJ |
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 - Family Practice (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 360 |
|---|---|
| Services billed | 1,275 across 20 procedure codes |
| Paid by Medicare | $95,116 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,982 · 16,831 30-day fills |
|---|---|
| Patients | 507 |
| Total drug cost | $581,919 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Hospital affiliations
- Community Medical CenterToms River, NJ
- Ocean Medical CenterBrick, NJ
Other facilities
- Bayada Home Health Care, IncHome health agency · Whiting, NJ
- Visiting Nurse Association of Central Jersey Home Care and HospiceHome health agency · Toms River, NJ
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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All 39 family medicine physicians in Toms River · All family medicine physicians in New Jersey