Sandeep Nathan
NPI 1225054588ActiveIndividual· Internal Medicine, Interventional Cardiology· Chicago, IL
Internal Medicine, Interventional Cardiology in Chicago, Illinois, trained at Boston University School of Medicine (class of 1995). In 2024 Medicare paid $106,537 for 278 patients, and Part D covered 320 of their prescriptions, 79% of them generic. Zoll Circulation Inc was the largest of 19 companies reporting payments in 2025, $208,853 in all, mostly consulting fees.
Overview
| NPI | 1225054588 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Sep 10, 2026 |
| Certified by provider | Sep 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 036097785 | IL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 036097785 | IL |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 01094254A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (IL); Practitioner - Interventional Cardiology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 278 |
|---|---|
| Services billed | 598 across 43 procedure codes |
| Paid by Medicare | $106,537 |
Part D prescriptions in 2024
| Prescriptions (claims) | 320 · 877 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $90,936 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Internal Medicine |
Medical groups
- University of ChicagoChicago, IL · 1,712 clinicians
- The University of Chicago Medical CenterChicago, IL · 915 clinicians
Hospital affiliations
- Community HospitalMunster, IN
- Franciscan Health MunsterMunster, IN
- Ingalls Memorial HospitalHarvey, IL
- The University of Chicago Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$208,853 · 111 payments from 19 companies
- 2024$128,135 · 125 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Circulation Inc | $181,454 | 23 |
| Magenta Medical Inc | $11,595 | 3 |
| Merit Medical Systems Inc | $6,500 | 1 |
| Boston Scientific Corporation | $3,531 | 8 |
| Getinge USA Sales, LLC | $1,250 | 1 |
What the 2025 payments were for
- Consulting Fee$192,400 · 14 payments
- Compensation for serving as faculty or as a speaker for a medical education program$6,500 · 1 payment
- Food and Beverage$5,473 · 87 payments
- Travel and Lodging$3,231 · 8 payments
- Honoraria$1,250 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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