Maria Ferreira, MD
Gastroenterology · Chicago, IL
Maria Ferreira, MD is a gastroenterology in Chicago, IL with about 39 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolOTHER (1987)
- TelehealthOffers telehealth visits
- Practice size4,394 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~111 patients across 155 services, avg age 72
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 54 | $275 | See prices → |
| Biopsy of large bowel using a flexible endoscope | 33 | $96 | See prices → |
| Colorectal cancer screening; colonoscopy on individual at high risk | 14 | $187 | 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.