David G. Antoun, MD
NPI 1043573785ActiveIndividual· Internal Medicine· Oceanside, CA
Internal Medicine (MD) in Oceanside, California, trained at New York Medical College (class of 2011). In 2024 Medicare paid $66,325 for 239 patients, and Part D covered 339 of their prescriptions, 89% of them generic. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $159.09 in all, mostly food and beverage.
Overview
| NPI | 1043573785 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 18, 2012 |
| Last updated in NPPES | May 9, 2023 |
| Certified by provider | May 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A137117 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 239 |
|---|---|
| Services billed | 746 across 11 procedure codes |
| Paid by Medicare | $66,325 |
Part D prescriptions in 2024
| Prescriptions (claims) | 339 · 360 30-day fills |
|---|---|
| Patients | 166 |
| Total drug cost | $23,532 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Internal Medicine |
Medical groups
- Emergency and Acute Care Medical CorporationLa Mesa, CA · 422 clinicians
- San Diego Critical Care Medical Group IncLa Mesa, CA · 78 clinicians
Hospital affiliation
- Sharp Chula Vista Medical CenterChula Vista, CA
Industry payments (Open Payments)
- 2025$159.09 · 6 payments from 3 companies
- 2024$20.32 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $88.54 | 3 |
| Astrazeneca Pharmaceuticals LP | $47.73 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $22.82 | 1 |
What the 2025 payments were for
- Food and Beverage$159.09 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in Oceanside · All internal medicine physicians in California