Physician

Murray I Larsen, MD

According to 2025 Medicare claims, Murray Larsen, MD (NPI: 1568451102) practices gastroenterology in the Lewiston, ID-WA market, with the plurality of this provider's patient population coming from Asotin, WA. This provider's primary affiliated billing organization is LARSEN GASTROENTEROLOGY, PLLC (NPI: 1174940282; TIN: 465066789) and primary practice location at 99403-9998. Larsen is affiliated with the Kootenai Accountable Care, LLC (ACO ID: A3621) and Collaborative ACO 30, LLC (ACO ID: A5483), participating under the MSSP model.

Larsen's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 439 traditional Medicare patients, billed 1,338 HCPCS/CPT codes, and received $93,107 in Medicare payments. The top billing code was 45385 (Removal of polyps or growths of large bowel using an endoscope with mechanical snare). 2018 Part D data shows 11 prescription claims totaling $302 in drug costs. No Open Payments records. 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 changed little. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.