Sorin Lazar, MD
NPI 1518152818ActiveIndividual· Internal Medicine, Cardiovascular Disease· Munster, IN
Internal Medicine, Cardiovascular Disease (MD) with Cook County, practicing in Munster, Indiana. In 2024 Medicare paid $18,071 for 313 patients, and Part D covered 73 of their prescriptions, 64% of them generic. Boston Scientific Corporation was the largest of 4 companies reporting payments in 2025, $303.56 in all, mostly food and beverage. Lists John H Stroger Jr Hospital as a hospital affiliation.
Overview
| NPI | 1518152818 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 10, 2007 |
| Last updated in NPPES | Dec 13, 2021 |
| Certified by provider | Dec 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 036-121362 | IL |
| Internal Medicine | 207R00000X | MT191090 | PA |
| Internal Medicine, Clinical Cardiac Electrophysiology | 207RC0001X | 01071701A | IN |
| Internal Medicine, Clinical Cardiac Electrophysiology | 207RC0001X | 036-121362 | IL |
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) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 313 |
|---|---|
| Services billed | 455 across 27 procedure codes |
| Paid by Medicare | $18,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 131 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $15,429 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Cook CountyChicago, IL · 788 clinicians
Hospital affiliation
- John H Stroger Jr HospitalChicago, IL
Industry payments (Open Payments)
- 2025$303.56 · 11 payments from 4 companies
- 2024$187.28 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $143.09 | 5 |
| Abbott Laboratories | $85.28 | 3 |
| Shockwave Medical, Inc | $43.94 | 2 |
| Medtronic, Inc. | $31.25 | 1 |
What the 2025 payments were for
- Food and Beverage$303.56 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiologists in Munster
- 1124036769
- 1144204769
- 1235582768
- 1255370136
- 1316917172
- 1386694230
- 1467740894
- 1497822480
- 1538587035
- 1568967420
- 1578513362
- 1720038680
All 29 cardiologists in Munster · All cardiologists in Indiana