James Mason, M.D.
Medical Oncology · La Jolla, CA
James Mason, M.D. is a medical oncology in La Jolla, CA with about 42 yrs in practice.
- SpecialtyMedical Oncology
- Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE (1984)
- TelehealthOffers telehealth visits
- Practice size1,446 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~739 patients across 3,691 services, avg age 75
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 | 701 | $136 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 292 | $97 | See prices → |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 283 | $71 | See prices → |
| Administration of chemotherapy into vein, 1 hour or less | 263 | $147 | See prices → |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | 75 | $23 | See prices → |
| Transfusion of blood or blood products | 69 | $49 | See prices → |
| Administration of chemotherapy into vein, each additional hour | 57 | $31 | See prices → |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 31 | $119 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 25 | $176 | See prices → |
Hospital affiliations
Scripps Green HospitalScripps Memorial Hospital-EncinitasScripps Memorial Hospital La JollaScripps Mercy Hospital
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.