Rafael Canadas-Zizzias, M.D.
Internal Medicine · Dallas, TX
Rafael Canadas-Zizzias, M.D. is a internal medicine in Dallas, TX with about 36 yrs in practice.
- SpecialtyInternal Medicine
- Medical schoolOTHER (1990)
- TelehealthOffers telehealth visits
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~114 patients across 3,781 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 | 353 | $125 | See prices → |
| Blood glucose (sugar) level | 106 | $4 | See prices → |
| Detection test by immunoassay with direct visual observation for influenza virus | 54 | $16 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 44 | $14 | See prices → |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 38 | $194 | See prices → |
| Ultrasound of both sides of head and neck blood flow | 37 | $187 | See prices → |
| Ultrasound study of arm or leg veins with compression and maneuvers | 27 | $184 | See prices → |
| Complete ultrasound scan of abdomen | 26 | $114 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 16 | $90 | See prices → |
| Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 12 | $16 | See prices → |
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.