Joseph Aaron Sivak, MD
NPI 1902040470ActiveIndividual· Internal Medicine· Eden, NC
Internal Medicine (MD) in Eden, North Carolina, trained at Perelman School of Med at the University of Pennsylvania (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $110,360 for 383 claims, against $68,455 paid for services in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $504.86 in all, mostly food and beverage.
Overview
| NPI | 1902040470 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 28, 2009 |
| Last updated in NPPES | May 4, 2022 |
| Certified by provider | May 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2012-00467 | NC |
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) (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 812 |
|---|---|
| Services billed | 1,594 across 38 procedure codes |
| Paid by Medicare | $68,455 |
Part D prescriptions in 2024
| Prescriptions (claims) | 383 · 854 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $110,360 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- University of North Carolina at Chapel HillChapel Hill, NC · 2,052 clinicians
- Nhcs Physicians IncRocky Mount, NC · 97 clinicians
Hospital affiliations
- Chatham Hospital IncSiler City, NC
- Rex HospitalRaleigh, NC
- Unc HospitalsChapel Hill, NC
Industry payments (Open Payments)
- 2025$504.86 · 6 payments from 3 companies
- 2024$389.24 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $244.50 | 4 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $130.70 | 1 |
| Heartflow, Inc. | $129.66 | 1 |
What the 2025 payments were for
- Food and Beverage$504.86 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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