Mariana Chavez Mac Gregor, M.D., M.S.C.
Medical Oncology · Houston, TX
Mariana Chavez Mac Gregor, M.D., M.S.C. is a medical oncology in Houston, TX with about 23 yrs in practice.
- SpecialtyMedical Oncology
- Medical schoolOTHER (2003)
- TelehealthOffers telehealth visits
- Practice size2,696 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~66 patients across 160 services, avg age 70
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 | 39 | $96 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 13 | $183 | 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.