Physician

Aaron Gish

According to 2025 Medicare claims, Aaron Gish (NPI: 1063971844) practices anesthesiology in the Chicago-Naperville-Schaumburg, IL market, with the plurality of this provider's patient population coming from Cook, IL. This provider's primary affiliated billing organization is GOTTLIEB COMMUNITY HEALTH SERVICES CORPORATION (NPI: 1013415603; TIN: 36-3332852) and primary practice location at 60402-3429. Gish is affiliated with the Trinity Health Integrated Care (ACO ID: A3454), participating under the MSSP model.

Gish's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 153 traditional Medicare patients, billed 216 HCPCS/CPT codes, and received $22,011 in Medicare payments. The top billing code was 00142 (Anesthesia for lens surgery). 2020 Part D data shows 29 prescription claims totaling $1,510 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 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.