Gregory Wiener, M.D
Gastroenterology · Chula Vista, CA
Gregory Wiener, M.D is a gastroenterology in Chula Vista, CA with about 44 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (1982)
- TelehealthNot reported
- Practice size4 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~305 patients across 816 services, avg age 71
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 | 214 | $137 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 101 | $177 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 87 | $139 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 37 | $97 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 32 | $233 | See prices → |
| Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 18 | $185 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 14 | $119 | 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.