Megan Barnwell, MD
Cardiology · San Antonio, TX
Megan Barnwell, MD is a cardiology in San Antonio, TX with about 18 yrs in practice.
- SpecialtyCardiology
- Medical schoolUNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED (2008)
- TelehealthNot reported
- Practice size6 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~317 patients across 1,896 services, avg age 78
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 | 205 | $123 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 152 | $14 | See prices → |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 84 | $185 | See prices → |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | 17 | $407 | See prices → |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 17 | $60 | 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.