Terence Danny O'Neil, M.D.
NPI 1528093267ActiveIndividual· Emergency Medicine· Long Beach, CA
Emergency Medicine (M.D.) in Long Beach, California, trained at Columbia University College of Physicians and Surgeons (class of 2002). 77 Medicare patients in 2024, $10,453 paid; nearly all of their 239 Part D prescriptions were generic (95%).
Overview
| NPI | 1528093267 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Nov 30, 2021 |
| Certified by provider | Nov 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A85148 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 313 across 38 procedure codes |
| Paid by Medicare | $10,453 |
Part D prescriptions in 2024
| Prescriptions (claims) | 239 · 242 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $7,106 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Emergency Medicine |
Medical group
- Oneil Enterprises IncCypress, CA · 16 clinicians
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 77 emergency medicine physicians in Long Beach · All emergency medicine physicians in California