C Mackenzie, M.D.
Rheumatology · New York, NY
C Mackenzie, M.D. is a rheumatology in New York, NY with about 43 yrs in practice.
- SpecialtyRheumatology
- Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY (1983)
- TelehealthNot reported
- Practice size272 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~545 patients across 1,204 services, avg age 77
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 | 290 | $101 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 146 | $143 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 124 | $185 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | 99 | $8 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 30 | $126 | See prices → |
| Aspiration and/or injection of fluid from large joint | 23 | $79 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 15 | $248 | 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.