Benjamin Kretzmann, M.D.
Rheumatology · Los Angeles, CA
Benjamin Kretzmann, M.D. is a rheumatology in Los Angeles, CA with about 17 yrs in practice.
- SpecialtyRheumatology
- Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE (2009)
- TelehealthOffers telehealth visits
- Practice size9 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~403 patients across 6,725 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 | 644 | $140 | See prices → |
| Red blood cell sedimentation rate, to detect inflammation, non-automated | 360 | $4 | See prices → |
| Measurement c-reactive protein for detection of infection or inflammation | 359 | $5 | See prices → |
| Blood test, comprehensive group of blood chemicals | 357 | $10 | See prices → |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 357 | $8 | See prices → |
| Administration of chemotherapy into vein, 1 hour or less | 210 | $151 | See prices → |
| Limited ultrasound scan of joint or other extremity structure except blood vessels | 135 | $71 | See prices → |
| Vitamin d-3 level | 93 | $28 | See prices → |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 93 | $72 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 91 | $239 | See prices → |
| Creatine kinase (cardiac enzyme) level, total | 53 | $6 | See prices → |
| Cyanocobalamin (vitamin b-12) level | 52 | $15 | 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.