Themistoklis J. Nissirios, MD
NPI 1194925370ActiveIndividual· Internal Medicine, Cardiovascular Disease· Monroe, NY
Internal Medicine, Cardiovascular Disease (MD) in Monroe, New York, trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $659,521 for 4,050 claims, against $310,268 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 11 companies reporting payments in 2024, $229.69 in all, mostly food and beverage.
Overview
| NPI | 1194925370 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 25, 2007 |
| Last updated in NPPES | Oct 12, 2020 |
| Certified by provider | Oct 12, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 253483 | NY |
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) (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 835 |
|---|---|
| Services billed | 3,818 across 45 procedure codes |
| Paid by Medicare | $310,268 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,050 · 10,231 30-day fills |
|---|---|
| Patients | 722 |
| Total drug cost | $659,521 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Valley Physician Services PCReading, PA · 592 clinicians
Hospital affiliations
- Chilton Medical CenterPompton Plains, NJ
- Garnet Health Medical CenterMiddletown, NY
- St Anthony Community HospitalWarwick, NY
- Valley HospitalParamus, NJ
Other facilities
- Valley Home Care Inc.Home health agency · Paramus, NJ
Industry payments (Open Payments)
- 2024$229.69 · 14 payments from 11 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $52.73 | 3 |
| Amgen Inc. | $30.57 | 2 |
| Heartflow, Inc. | $21.36 | 1 |
| Actelion Pharmaceuticals US, Inc. | $18.08 | 1 |
| Kiniksa Pharmaceuticals International, PLC | $16.78 | 1 |
What the 2024 payments were for
- Food and Beverage$229.69 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiologists in Monroe
- 1740066935