Tariq S. Marroush, M.D
NPI 1134506934ActiveIndividual· Internal Medicine, Interventional Cardiology· Las Vegas, NV
Internal Medicine, Interventional Cardiology (M.D) with Nevada Cardiology Professional Assn, practicing in Las Vegas, Nevada. 793 Medicare patients in 2024, $438,136 paid; nearly all of their 2,729 Part D prescriptions were generic (91%). Abbott Laboratories was the largest of 5 companies reporting payments in 2025, $500.26 in all, mostly food and beverage. Lists Mountainview Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1134506934 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Apr 30, 2015 |
| Last updated in NPPES | May 15, 2024 |
| Certified by provider | Mar 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 22159 | NV |
| Internal Medicine | 207R00000X | 4301107062 | MI |
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 - Interventional Cardiology (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 793 |
|---|---|
| Services billed | 4,527 across 64 procedure codes |
| Paid by Medicare | $438,136 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,729 · 7,329 30-day fills |
|---|---|
| Patients | 588 |
| Total drug cost | $309,536 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Telehealth | Offers telehealth |
Medical group
- Nevada Cardiology Professional AssnLas Vegas, NV · 10 clinicians
Hospital affiliations
- Mountainview HospitalLas Vegas, NV
- Spring Valley Hospital Medical CenterLas Vegas, NV
- Summerlin Hospital Medical CenterLas Vegas, NV
Industry payments (Open Payments)
- 2025$500.26 · 12 payments from 5 companies
- 2024$1,520 · 16 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $239.10 | 2 |
| Amgen Inc. | $161.63 | 6 |
| Novartis Pharmaceuticals Corporation | $38.79 | 2 |
| Alnylam Pharmaceuticals Inc. | $33.38 | 1 |
| Bard Peripheral Vascular, Inc. | $27.36 | 1 |
What the 2025 payments were for
- Food and Beverage$500.26 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 interventional cardiologists in Las Vegas · All interventional cardiologists in Nevada