Marshall Irby, M.D.
Internal Medicine · Monroe, LA
Marshall Irby, M.D. is a internal medicine in Monroe, LA with about 44 yrs in practice.
- SpecialtyInternal Medicine
- Medical schoolOTHER (1982)
- TelehealthNot reported
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~426 patients across 1,260 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 | 712 | $111 | See prices → |
| Test to measure expiratory airflow and volume | 144 | $23 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 79 | $192 | 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.