William Kornrich, MD
Internal Medicine · Riverhead, NY
William Kornrich, MD is a internal medicine in Riverhead, NY with about 38 yrs in practice.
- SpecialtyInternal Medicine
- Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE (1988)
- TelehealthOffers telehealth visits
- Practice size5,884 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~805 patients across 3,660 services, avg age 76
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 | 1,011 | $145 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 63 | $252 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 53 | $17 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 35 | $102 | 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.