Physician

Larisa Georgy Ciatlos-Deak, MD

According to 2025 Medicare claims, Larisa Ciatlos-Deak, MD (NPI: 1497283774) practices family practice in the Decatur, IL market, with the plurality of this provider's patient population coming from Macon, IL. This provider's primary affiliated billing organization is HSHS MEDICAL GROUP INC (NPI: 1962644807; TIN: 263956318) and primary practice location at 62521-5139. Ciatlos-Deak is affiliated with the IRCCO (ACO ID: A2619) and HSHS ACO, L.L.C. (ACO ID: A2783), participating under the MSSP model.

Ciatlos-Deak's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 384 traditional Medicare patients, billed 2,566 HCPCS/CPT codes, and received $116,792 in Medicare payments. The top billing code was 99215 (Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more). Part D data shows 7,731 prescription claims across 504 beneficiaries totaling $537,617 in drug costs, led by Trulicity (Dulaglutide). DME data shows 307 claims. Open Payments data shows 87 records totaling $1,397. 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 moved sharply higher in recent years, from $5,197 to $116,792. Similarly, Part D prescription costs have moved sharply higher in recent years, from $1,035 to $537,617. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.