Ronald Drengler, M.D.
Medical Oncology · San Antonio, TX
Ronald Drengler, M.D. is a medical oncology in San Antonio, TX with about 38 yrs in practice.
- SpecialtyMedical Oncology
- Medical schoolOTHER (1988)
- TelehealthNot reported
- Practice size39 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~355 patients across 15,587 services, avg age 76
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Lactate dehydrogenase (enzyme) level | 1,424 | $6 | See prices → |
| Blood test, comprehensive group of blood chemicals | 1,301 | $10 | See prices → |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 1,149 | $8 | See prices → |
| Administration of chemotherapy into vein, 1 hour or less | 837 | $122 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 698 | $123 | See prices → |
| Carcinoembryonic antigen (cea) protein level | 328 | $19 | See prices → |
| Magnesium level | 328 | $7 | See prices → |
| Immunologic analysis for detection of tumor antigen, quantitative; ca 19-9 | 280 | $20 | See prices → |
| Thyroxine (thyroid chemical), free | 255 | $9 | See prices → |
| Administration of chemotherapy into vein, each additional hour | 242 | $26 | See prices → |
| Complete blood cell count (red cells, white blood cell, platelets), automated test | 192 | $6 | See prices → |
| Creatine kinase (cardiac enzyme) level, total | 174 | $6 | 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.