Nicolas Shammas, M.D.
Interventional Cardiology · Davenport, IA
Nicolas Shammas, M.D. is a interventional cardiology in Davenport, IA with about 39 yrs in practice.
- SpecialtyInterventional Cardiology
- Medical schoolOTHER (1987)
- TelehealthNot reported
- Practice size50 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~1,774 patients across 4,566 services, avg age 76
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 461 | $117 | See prices → |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 427 | $126 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 408 | $13 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 320 | $7 | See prices → |
| Ultrasound study of arm or leg veins with compression and maneuvers | 279 | $100 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 174 | $84 | See prices → |
| Ct scan of blood vessels of chest with contrast | 120 | $79 | See prices → |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 111 | $13 | See prices → |
| Ultrasound of both sides of head and neck blood flow | 103 | $160 | See prices → |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 61 | $89 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 49 | $152 | See prices → |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) | 43 | $32 | See prices → |
Hospital affiliations
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.