Physician

Aaron Joseph Kho Tiu, M.D.

According to 2025 Medicare claims, Aaron Tiu, M.D. (NPI: 1659996601) practices internal medicine, with the plurality of this provider's patient population coming from New Haven, CT. This provider's primary affiliated billing organization is NORTHEAST MEDICAL GROUP, INC. (NPI: 1043278351; TIN: 061330992) and primary practice location at 06511-4405. Tiu is affiliated with the Northeast Medical Group ACO, LLC (ACO ID: A2695), participating under the MSSP model.

Tiu's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 128 traditional Medicare patients, billed 271 HCPCS/CPT codes, and received $22,660 in Medicare payments. The top billing code was 99222 (Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes). Part D data shows 124 prescription claims across 47 beneficiaries totaling $12,275 in drug costs, led by Amlodipine Besylate (Amlodipine Besylate). 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 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 did not follow a clear longitudinal pattern. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.