Kelly Ocallahan, M.D.
Gastroenterology · Worcester, MA
Kelly Ocallahan, M.D. is a gastroenterology in Worcester, MA with about 33 yrs in practice.
- SpecialtyGastroenterology
- Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL (1993)
- TelehealthNot reported
- Practice size3 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~467 patients across 593 services, avg age 72
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Biopsy of large bowel using a flexible endoscope | 138 | $196 | See prices → |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 122 | $114 | See prices → |
| Diagnostic exam of large bowel using a flexible endoscope | 108 | $178 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 108 | $92 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 30 | $130 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 27 | $113 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 19 | $168 | See prices → |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 15 | $249 | See prices → |
Hospital affiliations
St Vincent HospitalUmass Memorial Health-Harrington HospitalUmass Memorial Medical Center/university Campus
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.