David Zisa, M.D.
Gastroenterology · Philadelphia, PA
David Zisa, M.D. is a gastroenterology in Philadelphia, PA with about 42 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolHAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1984)
- TelehealthNot reported
- Practice size1,326 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~230 patients across 380 services, avg age 71
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 | 76 | $67 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 36 | $83 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | $106 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 31 | $98 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 29 | $138 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 17 | $135 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 15 | $214 | 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.