Specialty Directory
Cardiovascular Disease in Naperville, IL
Federal CMS data for 12 cardiovascular disease providers practicing in Naperville, IL. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
12
Providers
Median industry payments
$23,725
12
Cardiovascular Disease Providers
in Naperville, IL
$23,725
Median Industry Payments
per provider (2018–2024)
2,218
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Cardiovascular Disease includes multiple subspecialties with different practice patterns.
Learn more →
Cardiovascular Disease Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| KALATHIVEETIL, SUJITH M.D. | 15,895 | 2,943 | Contrast dye for imaging (iodine-based) | $130,990 (2018-2024) | Consulting (67%) | Very High |
| PAPPAS, EVANS MD | 13,524 | 4,349 | Contrast dye for imaging (iodine-based) | $5,864 (2018-2024) | Food & Beverage (82%) | Very High |
| ALI, AMAN M.D. | 5,488 | 3,993 | Regadenoson injection (Lexiscan) for heart stress test | $21,567 (2018-2024) | Consulting (61%) | Very High |
| NAGENDRAN, KRISHNA MD | 4,254 | 2,126 | Contrast dye for imaging (iodine-based) | $65,797 (2018-2024) | Consulting (66%) | Very High |
| CLARK, STANLEY MD | 2,992 | 2,035 | Office visit, established patient (30-39 min) | $6,082 (2018-2024) | Food & Beverage (55%) | Very High |
| RAMANATHAN, ANAND MD | 2,325 | 1,879 | Office visit, established patient (30-39 min) | $9,758 (2018-2024) | Food & Beverage (55%) | Very High |
| GOODWIN, MARK MD | 2,110 | 1,637 | Office visit, established patient (30-39 min) | $133,942 (2018-2024) | Consulting (39%) | Very High |
| DAVIS, ANN MD | 1,453 | 1,086 | Office visit, established patient (30-39 min) | $25,883 (2018-2024) | Food & Beverage (79%) | Very High |
| OTTOLIN, MARK M.D. | 1,078 | 870 | Hospital follow-up visit, high complexity | $2,648 (2018-2024) | Food & Beverage (97%) | Very High |
| OREN, RON MD | 888 | 807 | Echocardiogram, transthoracic | $62,590 (2018-2024) | Consulting (80%) | Very High |
| BROWN, ALAN MD | 465 | 367 | Office visit, established patient (30-39 min) | $984,521 (2018-2024) | Consulting (90%) | Very High |
| PATEL, UDAY DO | 364 | 225 | Hospital follow-up visit, high complexity | $2,698 (2018-2024) | Food & Beverage (52%) | Very High |
Note: Cardiovascular Disease encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Cardiovascular Disease encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (5)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| NAGENDRAN, KRISHNA | 4,254 | $65,797 |
| RAMANATHAN, ANAND | 2,325 | $9,758 |
| DAVIS, ANN | 1,453 | $25,883 |
| OTTOLIN, MARK | 1,078 | $2,648 |
| BROWN, ALAN | 465 | $984,521 |
Mixed Practice (3)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| KALATHIVEETIL, SUJITH | 15,895 | $130,990 |
| PAPPAS, EVANS | 13,524 | $5,864 |
| PATEL, UDAY | 364 | $2,698 |
Cardiac Imaging (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ALI, AMAN | 5,488 | $21,567 |
| CLARK, STANLEY | 2,992 | $6,082 |
Cardiac & Cardiac (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| GOODWIN, MARK | 2,110 | $133,942 |
| OREN, RON | 888 | $62,590 |