Physician

Avit John Gremillion, MD

According to 2025 Medicare claims, Avit Gremillion, MD (NPI: 1861479529) practices ophthalmology in the Gulfport-Biloxi, MS market, with the plurality of this provider's patient population coming from Harrison, MS. This provider's primary affiliated billing organization is VITREORETINAL EYE CENTER, PC (NPI: 1477603074; TIN: 203052472) and primary practice location at 39532-2128.

Gremillion's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,071 traditional Medicare patients, billed 17,429 HCPCS/CPT codes, and received $1,692,162 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 1,198 prescription claims across 325 beneficiaries totaling $976,139 in drug costs, led by Eylea (Aflibercept). Open Payments data shows 34 records totaling $910. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has risen steadily, from $891,326 to $1,692,162. Similarly, Part D prescription costs have risen steadily, from $45,889 to $976,139. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.