John Mastroni, MD
Ophthalmology · Eureka, CA
John Mastroni, MD is a ophthalmology in Eureka, CA with about 37 yrs in practice.
- SpecialtyOphthalmology
- Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE (1989)
- TelehealthNot reported
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~2,144 patients across 9,045 services, avg age 76
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 2,032 | $96 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 1,529 | $135 | See prices → |
| Imaging of retina | 1,428 | $43 | See prices → |
| Exam of visual field with extended testing | 671 | $69 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 231 | $174 | See prices → |
| Removal of recurring cataract in lens capsule using a laser | 67 | $357 | 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.