Dr. Kathir Selvan Subramanian, MD
What this data tells you about Dr. Subramanian
Dr. Kathir Selvan Subramanian is an interventional cardiology specialist in Fort Lauderdale, FL, with 16 years of NPI registration. Based on federal Medicare data, Dr. Subramanian performed 4,484 Medicare services across 1,790 unique beneficiaries.
Between the years covered by Open Payments, Dr. Subramanian received a total of $41,612 from 49 pharmaceutical and/or device companies across 570 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in interventional cardiology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Subramanian is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Hospital follow-up visit, moderate complexity | 2,879 | $65 | $190 |
| EKG interpretation and report | 435 | $7 | $11 |
| Hospital follow-up visit, high complexity | 277 | $97 | $276 |
| Initial hospital admission, high complexity | 242 | $142 | $537 |
| Office visit, established patient (30-39 min) | 219 | $92 | $281 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 92 | $11 | $135 |
| Cardiac catheterization | 66 | $203 | $856 |
| New patient office visit (45-59 min) | 35 | $127 | $434 |
| Echocardiogram, transthoracic | 28 | $152 | $518 |
| Ultrasound of heart with probe in esophagus, with report | 26 | $85 | $287 |
| Ultrasound of heart blood flow, valves and chambers | 25 | $14 | $48 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 25 | $2 | $8 |
| Removal of plaque and blood clot, insertion of stent and/or balloon dilation of single vessel | 20 | $569 | $1,939 |
| Ultrasonic guidance for blood vessel access | 16 | $12 | $79 |
| Electrocardiogram (EKG), 12-lead | 16 | $10 | $45 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 15 | $16 | $58 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 15 | $11 | $39 |
| Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel | 14 | $81 | $685 |
| Insertion of heart rhythm monitor under skin | 13 | $71 | $260 |
| Coronary stent placement | 13 | $499 | $1,724 |
| Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel | 13 | $61 | $275 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
Most payments (72%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
3.3 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Subramanian is a mixed practice specialist, with above-average Medicare volume (top 25% in FL), with low-engagement industry engagement in the top 12% of FL peers, with 16 years of NPI registration.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Subramanian experienced with hospital follow-up visit, moderate complexity?
Does Dr. Subramanian receive payments from pharmaceutical companies?
How do Dr. Subramanian's costs compare to other interventional cardiologists in Fort Lauderdale?
What does Data Coverage mean?
Is this data up to date?
Explore related providers
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology