Marc Mayhew, MD
Cardiology · Kingsport, TN
Marc Mayhew, MD is a cardiology in Kingsport, TN with about 31 yrs in practice.
- SpecialtyCardiology
- Medical schoolOTHER (1995)
- TelehealthOffers telehealth visits
- Practice size138 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~944 patients across 1,545 services, avg age 75
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 616 | $8 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 109 | $13 | See prices → |
| Ct scan of blood vessels and grafts of heart with contrast | 102 | $106 | See prices → |
| Ct scan of blood vessels of chest with contrast | 87 | $79 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 56 | $115 | See prices → |
| Blood test, clotting time | 54 | $4 | See prices → |
| Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 42 | $224 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 24 | $84 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 20 | $155 | See prices → |
| Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | 15 | $507 | See prices → |
| External shock to heart to regulate heart beat | 11 | $100 | See prices → |
Hospital affiliations
Hawkins County Memorial HospitalIndian Path Community HospitalJohnston Memorial HospitalLonesome Pine HospitalWellmont Holston Valley Medical Center
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.