Stephen Marietta, M.D.
Interventional Cardiology · Knoxville, TN
Stephen Marietta, M.D. is a interventional cardiology in Knoxville, TN with about 47 yrs in practice.
- SpecialtyInterventional Cardiology
- Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE (1979)
- TelehealthNot reported
- Practice size356 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~366 patients across 1,014 services, avg age 76
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 452 | $83 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 274 | $13 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 96 | $153 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 39 | $118 | 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.