Vimal Ramjee, M.D.
NPI 1437383676ActiveIndividual· Internal Medicine, Cardiovascular Disease· Chattanooga, TN
Internal Medicine, Cardiovascular Disease (M.D.) in Chattanooga, Tennessee, trained at Icahn School of Medicine at Mount Sinai (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $1,137,237 for 6,888 claims, against $140,077 paid for services in 2024. Heartflow, Inc. was the largest of 2 companies reporting payments in 2025, $261.86 in all, mostly food and beverage.
Overview
| NPI | 1437383676 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 2, 2009 |
| Last updated in NPPES | May 23, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 54266 | TN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Cardiovascular Disease (Cardiology) (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,043 |
|---|---|
| Services billed | 3,683 across 60 procedure codes |
| Paid by Medicare | $140,077 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,888 · 17,511 30-day fills |
|---|---|
| Patients | 996 |
| Total drug cost | $1,137,237 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Cardiovascular Disease (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$261.86 · 5 payments from 2 companies
- 2024$10,406 · 18 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $243.00 | 4 |
| Boston Scientific Corporation | $18.86 | 1 |
What the 2025 payments were for
- Food and Beverage$261.86 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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