Mazer Ally, M.D.
Gastroenterology · Oceanside, CA
Mazer Ally, M.D. is a gastroenterology in Oceanside, CA with about 20 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE (2006)
- TelehealthOffers telehealth visits
- Practice size1,446 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~554 patients across 1,531 services, avg age 74
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 | 254 | $136 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 131 | $110 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 112 | $253 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 108 | $78 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 79 | $177 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | 35 | $7 | See prices → |
| Administration of chemotherapy into vein, 1 hour or less | 28 | $148 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 16 | $186 | See prices → |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 13 | $110 | See prices → |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 12 | $71 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 12 | $118 | 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.