Robert Zajac, MD
Infectious Disease · San Antonio, TX
Robert Zajac, MD is a infectious disease in San Antonio, TX with about 45 yrs in practice.
- SpecialtyInfectious Disease
- Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS (1981)
- TelehealthOffers telehealth visits
- Practice size6 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~450 patients across 1,573 services, avg age 74
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 | 111 | $112 | See prices → |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | 97 | $19 | See prices → |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 32 | $58 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 12 | $213 | 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.