Siva Arunasalam, M D
NPI 1609806041ActiveIndividual· Internal Medicine, Cardiovascular Disease· Victorville, CA
Internal Medicine, Cardiovascular Disease (M D) in Victorville, California, trained at Emory University School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $7,139,821 for 16,298 claims, against $1,191,751 paid for services in 2024. Shockwave Medical, Inc was the largest of 15 companies reporting payments in 2025, $2,944 in all, mostly food and beverage.
Overview
| NPI | 1609806041 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M D |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Feb 28, 2024 |
| Certified by provider | Feb 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | G66022 | CA |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | G66022 | CA |
| Radiology, Neuroradiology, Nuclear Radiology | 2085N0904X | G66022 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 915 |
|---|---|
| Services billed | 145,139 across 149 procedure codes |
| Paid by Medicare | $1,191,751 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16,298 · 32,244 30-day fills |
|---|---|
| Patients | 840 |
| Total drug cost | $7,139,821 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Sach Physician Billing TrustUpland, CA · 3 clinicians
Hospital affiliations
- Barstow Community HospitalBarstow, CA
- Desert Valley HospitalVictorville, CA
Other facilities
- Green Valley Home Health Services, IncHome health agency · Apple Valley, CA
- Med Care Plus Home Health IncHome health agency · Pasadena, CA
- Valde Home Health, IncHome health agency · Victorville, CA
- Vanura Home Health Services, IncHome health agency · Rancho Cucamonga, CA
Industry payments (Open Payments)
- 2025$2,944 · 75 payments from 15 companies
- 2024$3,454 · 82 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $1,476 | 9 |
| Merck Sharp & Dohme LLC | $409.08 | 17 |
| Pfizer Inc. | $246.30 | 8 |
| Medtronic, Inc. | $216.70 | 11 |
| Novo Nordisk Inc | $130.07 | 7 |
What the 2025 payments were for
- Food and Beverage$2,944 · 75 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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