Robert Marciniak, M.D.
Medical Oncology · San Antonio, TX
Robert Marciniak, M.D. is a medical oncology in San Antonio, TX.
- SpecialtyMedical Oncology
- TelehealthNot reported
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~37 patients across 47 services, avg age 74
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Emergency department visit with moderate level of medical decision making | 20 | $116 | See prices → |
| Emergency department visit with high level of medical decision making | 16 | $167 | See prices → |
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.