John Merillat, MD
Clinical Cardiac Electrophysiology · Modesto, CA
John Merillat, MD is a clinical cardiac electrophysiology in Modesto, CA with about 45 yrs in practice.
- SpecialtyClinical Cardiac Electrophysiology
- Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL) (1981)
- TelehealthNot reported
- Practice size10 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~976 patients across 4,899 services, avg age 77
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 880 | $15 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 853 | $128 | See prices → |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 274 | $166 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 108 | $222 | See prices → |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 101 | $14 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 53 | $92 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 52 | $8 | See prices → |
| Ultrasound of both sides of head and neck blood flow | 37 | $200 | See prices → |
| Electrocardiogram (ecg) 2-day continuous with review by health care professional | 19 | $18 | See prices → |
| Insertion of pacemaker and upper and lower heart chamber electrode | 12 | $351 | 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.