Physician

Aaron Chi, OD

According to 2025 Medicare claims, Aaron Chi, OD (NPI: 1588155360) practices optometrist in the Anaheim-Santa Ana-Irvine, CA market, with the plurality of this provider's patient population coming from Orange, CA. This provider's primary affiliated billing organization is SAKO AND KAME OPTOMETRIC CORP (NPI: 1003584624; TIN: 871168908) and primary practice location at 92708-6751.

Chi's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 111 traditional Medicare patients, billed 156 HCPCS/CPT codes, and received $9,566 in Medicare payments. The top billing code was 99213 (Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more). Part D data shows 59 prescription claims across 32 beneficiaries totaling $5,995 in drug costs, led by Latanoprost (Latanoprost). Open Payments data shows 5 records totaling $331. 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, 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.