Physician

Andrew Herman, M.D.

According to 2025 Medicare claims, Andrew Herman, M.D. (NPI: 1003260217) practices gastroenterology in the Bozeman, MT market, with the plurality of this provider's patient population coming from Gallatin, MT. This provider's primary affiliated billing organization is BOZEMAN HEALTH DEACONESS HOSPITAL (NPI: 1619347390; TIN: 474717998) and primary practice location at 59715-6902. Herman is affiliated with the Main Street Rural Health Sycamore ACO LLC (ACO ID: A5403), participating under the MSSP model.

Herman's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 544 traditional Medicare patients, billed 1,079 HCPCS/CPT codes, and received $127,647 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 357 prescription claims across 105 beneficiaries totaling $28,100 in drug costs, led by Alosetron Hcl (Alosetron Hcl). Open Payments data shows 43 records totaling $1,426. 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 has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $6,930 and ending at $28,100. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.