Vinay D. Madan, MD
NPI 1184834251ActiveIndividual· Internal Medicine, Interventional Cardiology· Chattanooga, TN
Internal Medicine, Interventional Cardiology (MD) in Chattanooga, Tennessee, trained at University of Alabama School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $806,083 for 4,318 claims, against $110,111 paid for services in 2024. Shockwave Medical, Inc was the largest of 10 companies reporting payments in 2025, $967.12 in all, mostly food and beverage.
Overview
| NPI | 1184834251 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 23, 2007 |
| Last updated in NPPES | Mar 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 51522 | TN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 51522 | TN |
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) (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 882 |
|---|---|
| Services billed | 2,007 across 53 procedure codes |
| Paid by Medicare | $110,111 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,318 · 10,624 30-day fills |
|---|---|
| Patients | 668 |
| Total drug cost | $806,083 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Interventional Cardiology |
Medical group
- Memorial Health Care System Inc.Hixson, TN · 56 clinicians
Hospital affiliations
- Commonspirit-Memorial Hospital-North GeorgiaRinggold, GA
- Memorial Healthcare System, IncChattanooga, TN
Industry payments (Open Payments)
- 2025$967.12 · 16 payments from 10 companies
- 2024$1,504 · 21 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $376.42 | 2 |
| Heartflow, Inc. | $194.40 | 2 |
| Boston Scientific Corporation | $170.54 | 3 |
| Abbott Laboratories | $47.74 | 2 |
| Astrazeneca Pharmaceuticals LP | $38.77 | 1 |
What the 2025 payments were for
- Food and Beverage$967.12 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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