Specialty Directory
Cardiovascular Disease in Longview, TX
Federal CMS data for 10 cardiovascular disease providers practicing in Longview, TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
10
Providers
Median industry payments
$18,819
10
Cardiovascular Disease Providers
in Longview, TX
$18,819
Median Industry Payments
per provider (2018–2024)
2,344
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; disclosure alone establishes neither wrongdoing nor legality.
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 |
|---|---|---|---|---|---|---|
| WEINER, STANISLAV MD | 7,209 | — | EKG interpretation and report | $200,291 (2018-2024) | — | Very High |
| GERMANWALA, SAMIR DO | 5,692 | — | Regadenoson injection (Lexiscan) for heart stress test | $187,721 (2018-2024) | — | Very High |
| GREIFENKAMP, JONATHAN MD | 5,466 | — | Regadenoson injection (Lexiscan) for heart stress test | $16,529 (2018-2024) | — | Very High |
| SINGH, RAJEEV M.D. | 3,370 | — | Hospital follow-up visit, moderate complexity | $21,108 (2018-2024) | — | Very High |
| VAHDAT, KHASHAYAR M.D. | 2,432 | — | Echocardiogram, transthoracic | $4,176 (2018-2024) | — | Very High |
| HANNA-MOUSSA, SHAFIK MD | 2,256 | — | Echocardiogram, transthoracic | $34,036 (2018-2024) | — | Very High |
| MCCLISH, JOHN MD | 1,706 | — | Echocardiogram, transthoracic | $13,387 (2018-2024) | — | Very High |
| MACANDER, PETER MD | 17 | — | Hospital follow-up visit, moderate complexity | $1,735 (2018-2022) | — | Very High |
| FARR, JAMES M.D. | — | — | — | $267 (2022-2024) | — | Moderate |
| NGUYEN, BAO D.O. | — | — | — | $62,373 (2018-2024) | — | Moderate |
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.
Cardiac & Cardiac (3)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| VAHDAT, KHASHAYAR | 2,432 | $4,176 |
| HANNA-MOUSSA, SHAFIK | 2,256 | $34,036 |
| MCCLISH, JOHN | 1,706 | $13,387 |
General Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| FARR, JAMES | 0 | $267 |
| NGUYEN, BAO | 0 | $62,373 |
Electrophysiology & Remote (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| WEINER, STANISLAV | 7,209 | $200,291 |
Cardiac & Remote (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| GERMANWALA, SAMIR | 5,692 | $187,721 |
Cardiac Imaging (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| GREIFENKAMP, JONATHAN | 5,466 | $16,529 |
Clinical Cardiology (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| SINGH, RAJEEV | 3,370 | $21,108 |
Mixed Practice (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| MACANDER, PETER | 17 | $1,735 |