Enrique Leonardo Ostrzega, M.D.
NPI 1053359232ActiveIndividual· Internal Medicine, Cardiovascular Disease· Los Angeles, CA
Internal Medicine, Cardiovascular Disease (M.D.) with Usc Care Medical Group Inc, practicing in Los Angeles, California. Mostly services rather than prescriptions: Medicare paid $7,175 for 145 patients in 2024, with only 18 Part D claims. Edwards Lifesciences Corporation reported $213.74 in payments in 2025, mostly food and beverage. Lists Keck Hospital of Usc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1053359232 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 2, 2006 |
| Last updated in NPPES | Apr 14, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | A50472 | 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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 219 across 7 procedure codes |
| Paid by Medicare | $7,175 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18 · 32 30-day fills |
|---|---|
| Total drug cost | $3,722 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1973 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Usc Care Medical Group IncLos Angeles, CA · 1,380 clinicians
Hospital affiliations
- Keck Hospital of UscLos Angeles, CA
- Los Angeles General Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$213.74 · 1 payment from 1 company
- 2024$171.20 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $213.74 | 1 |
What the 2025 payments were for
- Food and Beverage$213.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiologists in Los Angeles
- 1003914227
- 1013152768
- 1023117413
- 1043244296
- 1053427823
- 1053482968
- 1053625517
- 1083752224
- 1104056845
- 1104152412
- 1104873249
- 1114969680
All 333 cardiologists in Los Angeles · All cardiologists in California