Susan O'brien, M.D.
Hematology-Oncology · Orange, CA
Susan O'brien, M.D. is a hematology-oncology in Orange, CA with about 46 yrs in practice.
- SpecialtyHematology-Oncology
- Medical schoolOTHER (1980)
- TelehealthOffers telehealth visits
- Practice size306 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~85 patients across 264 services, avg age 75
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 | 13 | $105 | 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.