Jonathan Posin, M.D.
Diagnostic Radiology · Walnut Creek, CA
Jonathan Posin, M.D. is a diagnostic radiology in Walnut Creek, CA with about 47 yrs in practice.
- SpecialtyDiagnostic Radiology
- Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE (1979)
- TelehealthNot reported
- Practice size571 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~5,268 patients across 7,234 services, avg age 76
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| X-ray of chest, 1 view | 967 | $10 | See prices → |
| Dxa bone density measurement of hip, pelvis, spine | 843 | $11 | See prices → |
| X-ray of chest, 2 views | 658 | $12 | See prices → |
| Screening 3d breast mammography | 427 | $34 | See prices → |
| Screening mammography | 427 | $43 | See prices → |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 206 | $24 | See prices → |
| Complete ultrasound scan behind abdominal cavity | 202 | $41 | See prices → |
| X-ray of abdomen, 1 view | 152 | $10 | See prices → |
| X-ray of knee, 4 or more views | 150 | $13 | See prices → |
| X-ray of shoulder, minimum of 2 views | 132 | $11 | See prices → |
| Diagnostic mammography of 1 breast | 132 | $46 | See prices → |
| X-ray of lower and sacral spine, minimum of 4 views | 129 | $15 | See prices → |
Hospital affiliations
Contra Costa Regional Medical CenterJohn Muir Medical Center-Concord CampusJohn Muir Medical Center-Walnut Creek Campus
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.