Physician

Rafiul Sameer Islam, MD

According to 2025 Medicare claims, Rafiul Islam, MD (NPI: 1043473820) practices gastroenterology in the Lubbock, TX market, with the plurality of this provider's patient population coming from Lubbock, TX. This provider's primary affiliated billing organization is LUBBOCK GASTROENTEROLOGY & LIVER ASSOCIATES PLLC (NPI: 1356979397; TIN: 845007583) and primary practice location at 79424-3219.

Islam's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 676 traditional Medicare patients, billed 1,707 HCPCS/CPT codes, and received $345,176 in Medicare payments. The top billing code was 45385 (Removal of polyps or growths of large bowel using an endoscope with mechanical snare). Part D data shows 969 prescription claims across 507 beneficiaries totaling $427,687 in drug costs, led by Xifaxan (Rifaximin). 2019 DME data shows 22 claims. Open Payments data shows 78 records totaling $1,557. 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 moved sharply higher in recent years, from $273,403 to $345,176. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $317,338 and ending at $427,687. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.