Marcus St John, MD
Interventional Cardiology · Miami, FL
Marcus St John, MD is a interventional cardiology in Miami, FL with about 29 yrs in practice.
- SpecialtyInterventional Cardiology
- Medical schoolHARVARD MEDICAL SCHOOL (1997)
- TelehealthOffers telehealth visits
- Practice size189 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~845 patients across 2,104 services, avg age 77
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 | 469 | $142 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 409 | $8 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 217 | $16 | See prices → |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 105 | $136 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 54 | $188 | See prices → |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 44 | $62 | See prices → |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 41 | $420 | See prices → |
| Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 31 | $307 | See prices → |
| Electrocardiogram (ecg) 2-day continuous | 23 | $17 | See prices → |
| Electrocardiogram (ecg) 2-day continuous with review by health care professional | 21 | $18 | See prices → |
Hospital affiliations
Baptist Hospital of MiamiDoctors HospitalMariners HospitalSouth Miami HospitalWest Kendall Baptist Hospital
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.